add arc4random_addrandom sysdep; next batch of types changes.

The library isn't supposed to be functional yet: there are still a lot of type mismatches.
author: Laurent Bercot <ska-skaware@skarnet.org> 2017-02-15 17:40:40 +0000
committer: Laurent Bercot <ska-skaware@skarnet.org> 2017-02-15 17:40:40 +0000
commit: a896ca2a8c617e5e00ffd5fc9e69331ad754e5b3 (patch)
tree: f49a8382b9999b5aa00c0885eedd5c5c3a233e55
parent: 00c9cb1b22cc17c4db573e0e613a5f116ff0092e (diff)
download: skalibs-a896ca2a8c617e5e00ffd5fc9e69331ad754e5b3.tar.xz
83 files changed, 322 insertions, 374 deletions
diff --git a/configure b/configure
index fe7f1b8..312a8ad 100755
--- a/configure
+++ b/configure
@@ -512,6 +512,7 @@ EOF
   choose cl futimens FUTIMENS 'futimens()'
   choose cl futimes FUTIMES 'futimes()'
   choose cl arc4random ARC4RANDOM 'arc4random()'
+  choose cl arc4random_addrandom ARC4RANDOM_ADDRANDOM 'arc4random_addrandom()'
   choose cl getrandom GETRANDOM 'getrandom()'
   choose cl itimer ITIMER 'setitimer()'
 
diff --git a/package/deps.mak b/package/deps.mak
index ad67ebe..60710b6 100644
--- a/package/deps.mak
+++ b/package/deps.mak
@@ -9,10 +9,10 @@ src/include/skalibs/avlnode.h: src/include/skalibs/functypes.h src/include/skali
 src/include/skalibs/avltree.h: src/include/skalibs/avlnode.h src/include/skalibs/functypes.h src/include/skalibs/gensetdyn.h
 src/include/skalibs/avltreen.h: src/include/skalibs/avlnode.h src/include/skalibs/functypes.h src/include/skalibs/genset.h
 src/include/skalibs/biguint.h: src/include/skalibs/gccattributes.h
-src/include/skalibs/bitarray.h: src/include/skalibs/gccattributes.h
+src/include/skalibs/bitarray.h: src/include/skalibs/gccattributes.h src/include/skalibs/uint64.h
 src/include/skalibs/bufalloc.h: src/include/skalibs/gccattributes.h src/include/skalibs/stralloc.h
 src/include/skalibs/buffer.h: src/include/skalibs/allreadwrite.h src/include/skalibs/bytestr.h src/include/skalibs/cbuffer.h src/include/skalibs/functypes.h src/include/skalibs/gccattributes.h src/include/skalibs/siovec.h
-src/include/skalibs/bytestr.h: src/include/skalibs/config.h src/include/skalibs/gccattributes.h src/include/skalibs/sysdeps.h
+src/include/skalibs/bytestr.h: src/include/skalibs/config.h src/include/skalibs/gccattributes.h src/include/skalibs/sysdeps.h src/include/skalibs/uint64.h
 src/include/skalibs/cbuffer.h: src/include/skalibs/bytestr.h src/include/skalibs/diuint.h src/include/skalibs/gccattributes.h src/include/skalibs/siovec.h
 src/include/skalibs/cdb.h: src/include/skalibs/gccattributes.h src/include/skalibs/uint32.h
 src/include/skalibs/cdb_make.h: src/include/skalibs/allreadwrite.h src/include/skalibs/buffer.h src/include/skalibs/diuint32.h src/include/skalibs/genalloc.h src/include/skalibs/uint32.h
@@ -23,7 +23,6 @@ src/include/skalibs/djbunix.h: src/include/skalibs/env.h src/include/skalibs/env
 src/include/skalibs/env.h: src/include/skalibs/gccattributes.h src/include/skalibs/stralloc.h
 src/include/skalibs/envalloc.h: src/include/skalibs/genalloc.h
 src/include/skalibs/fmtscan.h: src/include/skalibs/gccattributes.h
-src/include/skalibs/functypes.h: src/include/skalibs/siovec.h
 src/include/skalibs/genalloc.h: src/include/skalibs/functypes.h src/include/skalibs/stralloc.h
 src/include/skalibs/genset.h: src/include/skalibs/functypes.h
 src/include/skalibs/gensetdyn.h: src/include/skalibs/functypes.h src/include/skalibs/genalloc.h src/include/skalibs/stralloc.h
@@ -43,7 +42,6 @@ src/include/skalibs/skamisc.h: src/include/skalibs/buffer.h src/include/skalibs/
 src/include/skalibs/socket.h: src/include/skalibs/djbunix.h src/include/skalibs/gccattributes.h src/include/skalibs/tai.h src/include/skalibs/uint16.h src/include/skalibs/uint32.h src/include/skalibs/webipc.h
 src/include/skalibs/stdcrypto.h: src/include/skalibs/md5.h src/include/skalibs/rc4.h src/include/skalibs/sha1.h src/include/skalibs/sha256.h src/include/skalibs/sha512.h
 src/include/skalibs/stddjb.h: src/include/skalibs/alarm.h src/include/skalibs/alloc.h src/include/skalibs/allreadwrite.h src/include/skalibs/bitarray.h src/include/skalibs/bufalloc.h src/include/skalibs/buffer.h src/include/skalibs/bytestr.h src/include/skalibs/cbuffer.h src/include/skalibs/cdb.h src/include/skalibs/cdb_make.h src/include/skalibs/config.h src/include/skalibs/direntry.h src/include/skalibs/diuint.h src/include/skalibs/diuint32.h src/include/skalibs/djbtime.h src/include/skalibs/djbunix.h src/include/skalibs/env.h src/include/skalibs/envalloc.h src/include/skalibs/environ.h src/include/skalibs/error.h src/include/skalibs/fmtscan.h src/include/skalibs/functypes.h src/include/skalibs/gccattributes.h src/include/skalibs/genalloc.h src/include/skalibs/genwrite.h src/include/skalibs/getpeereid.h src/include/skalibs/iobuffer.h src/include/skalibs/iopause.h src/include/skalibs/ip46.h src/include/skalibs/lolstdio.h src/include/skalibs/mininetstring.h src/include/skalibs/netstring.h src/include/skalibs/nsig.h src/include/skalibs/segfault.h src/include/skalibs/selfpipe.h src/include/skalibs/setgroups.h src/include/skalibs/sgetopt.h src/include/skalibs/sig.h src/include/skalibs/siovec.h src/include/skalibs/skamisc.h src/include/skalibs/socket.h src/include/skalibs/stralloc.h src/include/skalibs/strerr.h src/include/skalibs/strerr2.h src/include/skalibs/tai.h src/include/skalibs/types.h src/include/skalibs/uint16.h src/include/skalibs/uint32.h src/include/skalibs/uint64.h src/include/skalibs/webipc.h
-src/include/skalibs/stralloc.h: src/include/skalibs/bytestr.h src/include/skalibs/siovec.h
 src/include/skalibs/strerr.h: src/include/skalibs/gccattributes.h
 src/include/skalibs/strerr2.h: src/include/skalibs/strerr.h
 src/include/skalibs/tai.h: src/include/skalibs/gccattributes.h src/include/skalibs/uint32.h src/include/skalibs/uint64.h
@@ -165,16 +163,16 @@ src/libstddjb/alarm_timeout.o src/libstddjb/alarm_timeout.lo: src/libstddjb/alar
 src/libstddjb/alloc.o src/libstddjb/alloc.lo: src/libstddjb/alloc.c src/libstddjb/alloc-internal.h src/include/skalibs/alloc.h src/include/skalibs/sysdeps.h
 src/libstddjb/alloc_0.o src/libstddjb/alloc_0.lo: src/libstddjb/alloc_0.c src/libstddjb/alloc-internal.h src/include/skalibs/alloc.h src/include/skalibs/sysdeps.h
 src/libstddjb/allread.o src/libstddjb/allread.lo: src/libstddjb/allread.c src/include/skalibs/allreadwrite.h
-src/libstddjb/allreadv.o src/libstddjb/allreadv.lo: src/libstddjb/allreadv.c src/include/skalibs/allreadwrite.h src/include/skalibs/siovec.h
-src/libstddjb/allreadwrite.o src/libstddjb/allreadwrite.lo: src/libstddjb/allreadwrite.c src/include/skalibs/allreadwrite.h
-src/libstddjb/allreadwritev.o src/libstddjb/allreadwritev.lo: src/libstddjb/allreadwritev.c src/include/skalibs/allreadwrite.h src/include/skalibs/siovec.h
+src/libstddjb/allreadv.o src/libstddjb/allreadv.lo: src/libstddjb/allreadv.c src/include/skalibs/allreadwrite.h
+src/libstddjb/allreadwrite.o src/libstddjb/allreadwrite.lo: src/libstddjb/allreadwrite.c src/include/skalibs/allreadwrite.h src/include/skalibs/functypes.h
+src/libstddjb/allreadwritev.o src/libstddjb/allreadwritev.lo: src/libstddjb/allreadwritev.c src/include/skalibs/allreadwrite.h src/include/skalibs/functypes.h src/include/skalibs/siovec.h
 src/libstddjb/allwrite.o src/libstddjb/allwrite.lo: src/libstddjb/allwrite.c src/include/skalibs/allreadwrite.h
-src/libstddjb/allwritev.o src/libstddjb/allwritev.lo: src/libstddjb/allwritev.c src/include/skalibs/allreadwrite.h src/include/skalibs/siovec.h
+src/libstddjb/allwritev.o src/libstddjb/allwritev.lo: src/libstddjb/allwritev.c src/include/skalibs/allreadwrite.h
 src/libstddjb/baprintf.o src/libstddjb/baprintf.lo: src/libstddjb/baprintf.c src/include/skalibs/bufalloc.h src/include/skalibs/lolstdio.h
 src/libstddjb/basename.o src/libstddjb/basename.lo: src/libstddjb/basename.c src/include/skalibs/bytestr.h src/include/skalibs/djbunix.h src/include/skalibs/stralloc.h
 src/libstddjb/bitarray_and.o src/libstddjb/bitarray_and.lo: src/libstddjb/bitarray_and.c src/include/skalibs/bitarray.h
 src/libstddjb/bitarray_clearsetn.o src/libstddjb/bitarray_clearsetn.lo: src/libstddjb/bitarray_clearsetn.c src/include/skalibs/bitarray.h
-src/libstddjb/bitarray_count.o src/libstddjb/bitarray_count.lo: src/libstddjb/bitarray_count.c src/include/skalibs/bitarray.h
+src/libstddjb/bitarray_count.o src/libstddjb/bitarray_count.lo: src/libstddjb/bitarray_count.c src/include/skalibs/bitarray.h src/include/skalibs/uint64.h
 src/libstddjb/bitarray_firstclear.o src/libstddjb/bitarray_firstclear.lo: src/libstddjb/bitarray_firstclear.c src/include/skalibs/bitarray.h
 src/libstddjb/bitarray_firstclear_skip.o src/libstddjb/bitarray_firstclear_skip.lo: src/libstddjb/bitarray_firstclear_skip.c src/include/skalibs/bitarray.h
 src/libstddjb/bitarray_firstset.o src/libstddjb/bitarray_firstset.lo: src/libstddjb/bitarray_firstset.c src/include/skalibs/bitarray.h
@@ -186,8 +184,8 @@ src/libstddjb/bitarray_xor.o src/libstddjb/bitarray_xor.lo: src/libstddjb/bitarr
 src/libstddjb/bprintf.o src/libstddjb/bprintf.lo: src/libstddjb/bprintf.c src/include/skalibs/buffer.h src/include/skalibs/lolstdio.h
 src/libstddjb/bufalloc_1.o src/libstddjb/bufalloc_1.lo: src/libstddjb/bufalloc_1.c src/include/skalibs/allreadwrite.h src/include/skalibs/bufalloc.h
 src/libstddjb/bufalloc_2.o src/libstddjb/bufalloc_2.lo: src/libstddjb/bufalloc_2.c src/include/skalibs/allreadwrite.h src/include/skalibs/bufalloc.h
-src/libstddjb/bufalloc_clean.o src/libstddjb/bufalloc_clean.lo: src/libstddjb/bufalloc_clean.c src/include/skalibs/bufalloc.h src/include/skalibs/bytestr.h
-src/libstddjb/bufalloc_flush.o src/libstddjb/bufalloc_flush.lo: src/libstddjb/bufalloc_flush.c src/include/skalibs/allreadwrite.h src/include/skalibs/bufalloc.h
+src/libstddjb/bufalloc_clean.o src/libstddjb/bufalloc_clean.lo: src/libstddjb/bufalloc_clean.c src/include/skalibs/bufalloc.h
+src/libstddjb/bufalloc_flush.o src/libstddjb/bufalloc_flush.lo: src/libstddjb/bufalloc_flush.c src/include/skalibs/allreadwrite.h src/include/skalibs/bufalloc.h src/include/skalibs/functypes.h
 src/libstddjb/bufalloc_getfd.o src/libstddjb/bufalloc_getfd.lo: src/libstddjb/bufalloc_getfd.c src/include/skalibs/bufalloc.h
 src/libstddjb/bufalloc_getlen.o src/libstddjb/bufalloc_getlen.lo: src/libstddjb/bufalloc_getlen.c src/include/skalibs/bufalloc.h
 src/libstddjb/bufalloc_init.o src/libstddjb/bufalloc_init.lo: src/libstddjb/bufalloc_init.c src/include/skalibs/bufalloc.h src/include/skalibs/stralloc.h
@@ -199,7 +197,7 @@ src/libstddjb/buffer_1small.o src/libstddjb/buffer_1small.lo: src/libstddjb/buff
 src/libstddjb/buffer_2.o src/libstddjb/buffer_2.lo: src/libstddjb/buffer_2.c src/include/skalibs/allreadwrite.h src/include/skalibs/buffer.h
 src/libstddjb/buffer_fill.o src/libstddjb/buffer_fill.lo: src/libstddjb/buffer_fill.c src/include/skalibs/buffer.h
 src/libstddjb/buffer_flush.o src/libstddjb/buffer_flush.lo: src/libstddjb/buffer_flush.c src/include/skalibs/buffer.h src/include/skalibs/cbuffer.h src/include/skalibs/siovec.h
-src/libstddjb/buffer_flush1read.o src/libstddjb/buffer_flush1read.lo: src/libstddjb/buffer_flush1read.c src/include/skalibs/allreadwrite.h src/include/skalibs/buffer.h src/include/skalibs/siovec.h
+src/libstddjb/buffer_flush1read.o src/libstddjb/buffer_flush1read.lo: src/libstddjb/buffer_flush1read.c src/include/skalibs/allreadwrite.h src/include/skalibs/buffer.h
 src/libstddjb/buffer_get.o src/libstddjb/buffer_get.lo: src/libstddjb/buffer_get.c src/include/skalibs/buffer.h
 src/libstddjb/buffer_getall.o src/libstddjb/buffer_getall.lo: src/libstddjb/buffer_getall.c src/include/skalibs/allreadwrite.h src/include/skalibs/buffer.h
 src/libstddjb/buffer_getallnf.o src/libstddjb/buffer_getallnf.lo: src/libstddjb/buffer_getallnf.c src/include/skalibs/buffer.h
@@ -223,7 +221,7 @@ src/libstddjb/buffer_putv.o src/libstddjb/buffer_putv.lo: src/libstddjb/buffer_p
 src/libstddjb/buffer_putvall.o src/libstddjb/buffer_putvall.lo: src/libstddjb/buffer_putvall.c src/include/skalibs/buffer.h src/include/skalibs/siovec.h
 src/libstddjb/buffer_putvallnf.o src/libstddjb/buffer_putvallnf.lo: src/libstddjb/buffer_putvallnf.c src/include/skalibs/buffer.h
 src/libstddjb/buffer_putvflush.o src/libstddjb/buffer_putvflush.lo: src/libstddjb/buffer_putvflush.c src/include/skalibs/buffer.h src/include/skalibs/siovec.h
-src/libstddjb/byte_chr.o src/libstddjb/byte_chr.lo: src/libstddjb/byte_chr.c src/include/skalibs/bytestr.h src/include/skalibs/config.h
+src/libstddjb/byte_chr.o src/libstddjb/byte_chr.lo: src/libstddjb/byte_chr.c src/include/skalibs/bytestr.h
 src/libstddjb/byte_copy.o src/libstddjb/byte_copy.lo: src/libstddjb/byte_copy.c src/include/skalibs/bytestr.h src/include/skalibs/config.h
 src/libstddjb/byte_count.o src/libstddjb/byte_count.lo: src/libstddjb/byte_count.c src/include/skalibs/bytestr.h
 src/libstddjb/byte_cr.o src/libstddjb/byte_cr.lo: src/libstddjb/byte_cr.c src/include/skalibs/bytestr.h src/include/skalibs/config.h
@@ -236,7 +234,7 @@ src/libstddjb/case_diffs.o src/libstddjb/case_diffs.lo: src/libstddjb/case_diffs
 src/libstddjb/case_lowerb.o src/libstddjb/case_lowerb.lo: src/libstddjb/case_lowerb.c src/include/skalibs/bytestr.h
 src/libstddjb/case_lowers.o src/libstddjb/case_lowers.lo: src/libstddjb/case_lowers.c src/include/skalibs/bytestr.h
 src/libstddjb/case_startb.o src/libstddjb/case_startb.lo: src/libstddjb/case_startb.c src/include/skalibs/bytestr.h
-src/libstddjb/case_str.o src/libstddjb/case_str.lo: src/libstddjb/case_str.c src/include/skalibs/bytestr.h src/include/skalibs/config.h src/include/skalibs/nonposix.h src/include/skalibs/sysdeps.h
+src/libstddjb/case_str.o src/libstddjb/case_str.lo: src/libstddjb/case_str.c src/include/skalibs/bytestr.h src/include/skalibs/nonposix.h src/include/skalibs/sysdeps.h
 src/libstddjb/case_upperb.o src/libstddjb/case_upperb.lo: src/libstddjb/case_upperb.c src/include/skalibs/bytestr.h
 src/libstddjb/case_uppers.o src/libstddjb/case_uppers.lo: src/libstddjb/case_uppers.c src/include/skalibs/bytestr.h
 src/libstddjb/cbuffer_get.o src/libstddjb/cbuffer_get.lo: src/libstddjb/cbuffer_get.c src/include/skalibs/cbuffer.h src/include/skalibs/siovec.h
@@ -298,13 +296,11 @@ src/libstddjb/fd_ensure_open.o src/libstddjb/fd_ensure_open.lo: src/libstddjb/fd
 src/libstddjb/fd_move.o src/libstddjb/fd_move.lo: src/libstddjb/fd_move.c src/include/skalibs/djbunix.h
 src/libstddjb/fd_move2.o src/libstddjb/fd_move2.lo: src/libstddjb/fd_move2.c src/include/skalibs/djbunix.h
 src/libstddjb/fd_read.o src/libstddjb/fd_read.lo: src/libstddjb/fd_read.c src/include/skalibs/allreadwrite.h
-src/libstddjb/fd_readsv.o src/libstddjb/fd_readsv.lo: src/libstddjb/fd_readsv.c src/include/skalibs/allreadwrite.h src/include/skalibs/siovec.h
 src/libstddjb/fd_readv.o src/libstddjb/fd_readv.lo: src/libstddjb/fd_readv.c src/include/skalibs/allreadwrite.h
 src/libstddjb/fd_recv.o src/libstddjb/fd_recv.lo: src/libstddjb/fd_recv.c src/include/skalibs/allreadwrite.h
 src/libstddjb/fd_send.o src/libstddjb/fd_send.lo: src/libstddjb/fd_send.c src/include/skalibs/allreadwrite.h
 src/libstddjb/fd_sync.o src/libstddjb/fd_sync.lo: src/libstddjb/fd_sync.c src/include/skalibs/djbunix.h
 src/libstddjb/fd_write.o src/libstddjb/fd_write.lo: src/libstddjb/fd_write.c src/include/skalibs/allreadwrite.h
-src/libstddjb/fd_writesv.o src/libstddjb/fd_writesv.lo: src/libstddjb/fd_writesv.c src/include/skalibs/allreadwrite.h src/include/skalibs/siovec.h
 src/libstddjb/fd_writev.o src/libstddjb/fd_writev.lo: src/libstddjb/fd_writev.c src/include/skalibs/allreadwrite.h
 src/libstddjb/filecopy_suffix.o src/libstddjb/filecopy_suffix.lo: src/libstddjb/filecopy_suffix.c src/include/skalibs/bytestr.h src/include/skalibs/djbunix.h
 src/libstddjb/filecopy_unsafe.o src/libstddjb/filecopy_unsafe.lo: src/libstddjb/filecopy_unsafe.c src/include/skalibs/djbunix.h
@@ -544,24 +540,24 @@ src/libstddjb/socket_udp6.o src/libstddjb/socket_udp6.lo: src/libstddjb/socket_u
 src/libstddjb/socket_waitconn.o src/libstddjb/socket_waitconn.lo: src/libstddjb/socket_waitconn.c src/include/skalibs/allreadwrite.h src/include/skalibs/iopause.h src/include/skalibs/socket.h src/include/skalibs/tai.h
 src/libstddjb/socketpair_internal.o src/libstddjb/socketpair_internal.lo: src/libstddjb/socketpair_internal.c src/include/skalibs/djbunix.h src/include/skalibs/nonposix.h src/include/skalibs/sysdeps.h
 src/libstddjb/stamp.o src/libstddjb/stamp.lo: src/libstddjb/stamp.c src/include/skalibs/tai.h
-src/libstddjb/str_chr.o src/libstddjb/str_chr.lo: src/libstddjb/str_chr.c src/include/skalibs/bytestr.h src/include/skalibs/config.h
+src/libstddjb/str_chr.o src/libstddjb/str_chr.lo: src/libstddjb/str_chr.c src/include/skalibs/bytestr.h
 src/libstddjb/str_cpy.o src/libstddjb/str_cpy.lo: src/libstddjb/str_cpy.c src/include/skalibs/bytestr.h src/include/skalibs/config.h
 src/libstddjb/str_diff.o src/libstddjb/str_diff.lo: src/libstddjb/str_diff.c src/include/skalibs/bytestr.h src/include/skalibs/config.h
 src/libstddjb/str_diffn.o src/libstddjb/str_diffn.lo: src/libstddjb/str_diffn.c src/include/skalibs/bytestr.h src/include/skalibs/config.h
 src/libstddjb/str_fmt.o src/libstddjb/str_fmt.lo: src/libstddjb/str_fmt.c src/include/skalibs/fmtscan.h
 src/libstddjb/str_len.o src/libstddjb/str_len.lo: src/libstddjb/str_len.c src/include/skalibs/bytestr.h src/include/skalibs/config.h
-src/libstddjb/str_rchr.o src/libstddjb/str_rchr.lo: src/libstddjb/str_rchr.c src/include/skalibs/bytestr.h src/include/skalibs/config.h
+src/libstddjb/str_rchr.o src/libstddjb/str_rchr.lo: src/libstddjb/str_rchr.c src/include/skalibs/bytestr.h
 src/libstddjb/str_start.o src/libstddjb/str_start.lo: src/libstddjb/str_start.c src/include/skalibs/bytestr.h
-src/libstddjb/str_strn.o src/libstddjb/str_strn.lo: src/libstddjb/str_strn.c src/include/skalibs/bytestr.h src/include/skalibs/config.h
+src/libstddjb/str_strn.o src/libstddjb/str_strn.lo: src/libstddjb/str_strn.c src/include/skalibs/bytestr.h
 src/libstddjb/stralloc_append.o src/libstddjb/stralloc_append.lo: src/libstddjb/stralloc_append.c src/include/skalibs/stralloc.h
-src/libstddjb/stralloc_catb.o src/libstddjb/stralloc_catb.lo: src/libstddjb/stralloc_catb.c src/include/skalibs/bytestr.h src/include/skalibs/stralloc.h
-src/libstddjb/stralloc_catv.o src/libstddjb/stralloc_catv.lo: src/libstddjb/stralloc_catv.c src/include/skalibs/bytestr.h src/include/skalibs/siovec.h src/include/skalibs/stralloc.h
-src/libstddjb/stralloc_copyb.o src/libstddjb/stralloc_copyb.lo: src/libstddjb/stralloc_copyb.c src/include/skalibs/bytestr.h src/include/skalibs/stralloc.h
+src/libstddjb/stralloc_catb.o src/libstddjb/stralloc_catb.lo: src/libstddjb/stralloc_catb.c src/include/skalibs/stralloc.h
+src/libstddjb/stralloc_catv.o src/libstddjb/stralloc_catv.lo: src/libstddjb/stralloc_catv.c src/include/skalibs/stralloc.h
+src/libstddjb/stralloc_copyb.o src/libstddjb/stralloc_copyb.lo: src/libstddjb/stralloc_copyb.c src/include/skalibs/stralloc.h
 src/libstddjb/stralloc_free.o src/libstddjb/stralloc_free.lo: src/libstddjb/stralloc_free.c src/include/skalibs/alloc.h src/include/skalibs/stralloc.h
-src/libstddjb/stralloc_insertb.o src/libstddjb/stralloc_insertb.lo: src/libstddjb/stralloc_insertb.c src/include/skalibs/bytestr.h src/include/skalibs/stralloc.h
+src/libstddjb/stralloc_insertb.o src/libstddjb/stralloc_insertb.lo: src/libstddjb/stralloc_insertb.c src/include/skalibs/stralloc.h
 src/libstddjb/stralloc_ready_tuned.o src/libstddjb/stralloc_ready_tuned.lo: src/libstddjb/stralloc_ready_tuned.c src/include/skalibs/alloc.h src/include/skalibs/stralloc.h
-src/libstddjb/stralloc_reverse.o src/libstddjb/stralloc_reverse.lo: src/libstddjb/stralloc_reverse.c src/include/skalibs/bytestr.h src/include/skalibs/stralloc.h
-src/libstddjb/stralloc_reverse_blocks.o src/libstddjb/stralloc_reverse_blocks.lo: src/libstddjb/stralloc_reverse_blocks.c src/include/skalibs/bytestr.h src/include/skalibs/stralloc.h
+src/libstddjb/stralloc_reverse.o src/libstddjb/stralloc_reverse.lo: src/libstddjb/stralloc_reverse.c src/include/skalibs/stralloc.h
+src/libstddjb/stralloc_reverse_blocks.o src/libstddjb/stralloc_reverse_blocks.lo: src/libstddjb/stralloc_reverse_blocks.c src/include/skalibs/stralloc.h
 src/libstddjb/stralloc_shrink.o src/libstddjb/stralloc_shrink.lo: src/libstddjb/stralloc_shrink.c src/include/skalibs/alloc.h src/include/skalibs/stralloc.h
 src/libstddjb/stralloc_zero.o src/libstddjb/stralloc_zero.lo: src/libstddjb/stralloc_zero.c src/include/skalibs/stralloc.h
 src/libstddjb/strerr.o src/libstddjb/strerr.lo: src/libstddjb/strerr.c src/include/skalibs/buffer.h src/include/skalibs/strerr.h
diff --git a/src/include/skalibs/alloc.h b/src/include/skalibs/alloc.h
index 0df0f9d..85f02f2 100644
--- a/src/include/skalibs/alloc.h
+++ b/src/include/skalibs/alloc.h
@@ -3,14 +3,15 @@
 #ifndef ALLOC_H
 #define ALLOC_H
 
+#include <sys/types.h>
 #include <skalibs/gccattributes.h>
 
 typedef char aligned_char gccattr_aligned ;
 typedef aligned_char *aligned_char_ref, **aligned_char_ref_ref ;
 
-extern aligned_char *alloc (unsigned int) ;
+extern aligned_char *alloc (size_t) ;
 extern void alloc_free (void *) ;
 #define alloc_re(p, old, new) alloc_realloc(p, new)
-extern int alloc_realloc (aligned_char **, unsigned int) ;
+extern int alloc_realloc (aligned_char **, size_t) ;
 
 #endif
diff --git a/src/include/skalibs/allreadwrite.h b/src/include/skalibs/allreadwrite.h
index d2e6bf7..9e42c1c 100644
--- a/src/include/skalibs/allreadwrite.h
+++ b/src/include/skalibs/allreadwrite.h
@@ -8,26 +8,24 @@
 #include <skalibs/functypes.h>
 #include <skalibs/siovec.h>
 
-extern int sanitize_read (int) ;
-extern int unsanitize_read (int) ;
+extern ssize_t sanitize_read (ssize_t) ;
+extern ssize_t unsanitize_read (ssize_t) ;
 
-extern unsigned int allreadwrite (iofunc_t_ref, int, char *, unsigned int) ;
-extern unsigned int allreadwritev (iovfunc_t_ref, int, siovec_t const *, unsigned int) ;
+extern size_t allreadwrite (iofunc_t_ref, int, char *, size_t) ;
+extern size_t allreadwritev (iovfunc_t_ref, int, struct iovec const *, unsigned int) ;
 
-extern int fd_read (int, char *, unsigned int) ;
-extern int fd_write (int, char const *, unsigned int) ;
+extern ssize_t fd_read (int, char *, size_t) ;
+extern ssize_t fd_write (int, char const *, size_t) ;
 
-extern int fd_recv (int, char *, unsigned int, unsigned int) ;
-extern int fd_send (int, char const *, unsigned int, unsigned int) ;
+extern ssize_t fd_recv (int, char *, size_t, unsigned int) ;
+extern ssize_t fd_send (int, char const *, size_t, unsigned int) ;
 
-extern unsigned int allread (int, char *, unsigned int) ;
-extern unsigned int allwrite (int, char const *, unsigned int) ;
-extern unsigned int allreadv (int, siovec_t const *, unsigned int) ;
-extern unsigned int allwritev (int, siovec_t const *, unsigned int) ;
+extern size_t allread (int, char *, size_t) ;
+extern size_t allwrite (int, char const *, size_t) ;
+extern size_t allreadv (int, struct iovec const *, unsigned int) ;
+extern size_t allwritev (int, struct iovec const *, unsigned int) ;
 
-extern int fd_readv (int, struct iovec const *, unsigned int) ;
-extern int fd_readsv (int, siovec_t const *, unsigned int) ;
-extern int fd_writev (int, struct iovec const *, unsigned int) ;
-extern int fd_writesv (int, siovec_t const *, unsigned int) ;
+extern ssize_t fd_readv (int, struct iovec const *, unsigned int) ;
+extern ssize_t fd_writev (int, struct iovec const *, unsigned int) ;
 
 #endif
diff --git a/src/include/skalibs/bitarray.h b/src/include/skalibs/bitarray.h
index fc9b16d..7344492 100644
--- a/src/include/skalibs/bitarray.h
+++ b/src/include/skalibs/bitarray.h
@@ -3,11 +3,13 @@
 #ifndef BITARRAY_H
 #define BITARRAY_H
 
+#include <sys/types.h>
 #include <skalibs/gccattributes.h>
+#include <skalibs/uint64.h>
 
 #define bitarray_div8(n) ((n) ? 1U + (((n) - 1) >> 3) : 0U)
 
-extern void bitarray_clearsetn (unsigned char *, unsigned int, unsigned int, int) ;
+extern void bitarray_clearsetn (unsigned char *, size_t, size_t, int) ;
 #define bitarray_clearn(s, start, len) bitarray_clearsetn(s, start, (len), 0)
 #define bitarray_setn(s, start, len)   bitarray_clearsetn(s, start, (len), 1)
 
@@ -17,23 +19,23 @@ extern void bitarray_clearsetn (unsigned char *, unsigned int, unsigned int, int
 #define bitarray_set(s, n) ((s)[(n)>>3] |= 1U << ((n) & 7))
 #define bitarray_poke(s, n, h) ((h) ? bitarray_set(s, n) : bitarray_clear(s, n))
 
-extern int bitarray_testandpoke (unsigned char *, unsigned int, int) ;
+extern int bitarray_testandpoke (unsigned char *, size_t, int) ;
 #define bitarray_testandclear(b, n) bitarray_testandpoke(b, n, 0)
 #define bitarray_testandset(b, n)   bitarray_testandpoke(b, n, 1)
 
-extern unsigned int bitarray_firstclear (unsigned char const *, unsigned int) gccattr_pure ;
-extern unsigned int bitarray_firstset (unsigned char const *, unsigned int) gccattr_pure ;
+extern size_t bitarray_firstclear (unsigned char const *, size_t) gccattr_pure ;
+extern size_t bitarray_firstset (unsigned char const *, size_t) gccattr_pure ;
 #define bitarray_first(s, n, h) ((h) ? bitarray_firstset(s, n) : bitarray_firstclear(s, n))
 
-extern unsigned int bitarray_firstclear_skip (unsigned char const *, unsigned int, unsigned int) gccattr_pure ;
-extern unsigned int bitarray_firstset_skip (unsigned char const *, unsigned int, unsigned int) gccattr_pure ;
+extern size_t bitarray_firstclear_skip (unsigned char const *, size_t, size_t) gccattr_pure ;
+extern size_t bitarray_firstset_skip (unsigned char const *, size_t, size_t) gccattr_pure ;
 #define bitarray_first_skip(s, n, k, h) ((h) ? bitarray_firstset_skip(s, n, k) : bitarray_firstclear_skip(s, n, k))
 
-extern unsigned int bitarray_countones (unsigned char const *, unsigned int) gccattr_pure ;
+extern uint64_t bitarray_countones (unsigned char const *, size_t) gccattr_pure ;
 
-extern void bitarray_not (unsigned char *, unsigned int, unsigned int) ;
-extern void bitarray_and (unsigned char *, unsigned char const *, unsigned char const *, unsigned int) ;
-extern void bitarray_or (unsigned char *, unsigned char const *, unsigned char const *, unsigned int) ;
-extern void bitarray_xor (unsigned char *, unsigned char const *, unsigned char const *, unsigned int) ;
+extern void bitarray_not (unsigned char *, size_t, size_t) ;
+extern void bitarray_and (unsigned char *, unsigned char const *, unsigned char const *, size_t) ;
+extern void bitarray_or (unsigned char *, unsigned char const *, unsigned char const *, size_t) ;
+extern void bitarray_xor (unsigned char *, unsigned char const *, unsigned char const *, size_t) ;
 
 #endif
diff --git a/src/include/skalibs/bufalloc.h b/src/include/skalibs/bufalloc.h
index 2941311..838ab02 100644
--- a/src/include/skalibs/bufalloc.h
+++ b/src/include/skalibs/bufalloc.h
@@ -3,6 +3,7 @@
 #ifndef BUFALLOC_H
 #define BUFALLOC_H
 
+#include <sys/types.h>
 #include <skalibs/gccattributes.h>
 #include <skalibs/stralloc.h>
 
@@ -10,14 +11,14 @@ typedef struct bufalloc bufalloc, *bufalloc_ref ;
 struct bufalloc
 {
   stralloc x ;
-  unsigned int p ;
+  size_t p ;
   int fd ;
   int (*op) (int, char const *, unsigned int) ;
 } ;
 
 #define BUFALLOC_ZERO { .x = STRALLOC_ZERO, .p = 0, .fd = -1, .op = 0 }
 #define BUFALLOC_INIT(f, d) { .x = STRALLOC_ZERO, .p = 0, .fd = (d), .op = (f) }
-extern void bufalloc_init (bufalloc *, int (*)(int, char const *, unsigned int), int) ;
+extern void bufalloc_init (bufalloc *, int (*)(int, char const *, size_t), int) ;
 #define bufalloc_shrink(ba) stralloc_shrink(&(ba)->x)
 #define bufalloc_free(ba) stralloc_free(&(ba)->x)
 #define bufalloc_put(ba, s, n) stralloc_catb(&(ba)->x, s, n)
@@ -28,7 +29,7 @@ extern int bufalloc_getfd (bufalloc const *) gccattr_pure ;
 extern int bufalloc_flush (bufalloc *) ;
 extern void bufalloc_clean (bufalloc *) ;
 #define bufalloc_len(ba) ((ba)->x.len - (ba)->p)
-extern unsigned int bufalloc_getlen (bufalloc const *) gccattr_pure ;
+extern size_t bufalloc_getlen (bufalloc const *) gccattr_pure ;
 #define bufalloc_isempty(ba) ((ba)->x.len == (ba)->p)
 
 extern bufalloc bufalloc_1_ ;
diff --git a/src/include/skalibs/bytestr.h b/src/include/skalibs/bytestr.h
index 2340a2f..79768a8 100644
--- a/src/include/skalibs/bytestr.h
+++ b/src/include/skalibs/bytestr.h
@@ -9,12 +9,11 @@
 /* for Alphas and other archs where char != 8bit */
 #define T8(x)   ((x) & 0xffU)
 
-#ifndef SKALIBS_FLAG_REPLACE_LIBC
-
 #include <skalibs/sysdeps.h>
 #include <sys/types.h>
 #include <string.h>
 #include <strings.h>
+#include <skalibs/uint64.h>
 
 #define byte_copy(to, n, from) memmove(to, (from), n)
 #define byte_copyr(to, n, from) memmove(to, (from), n)
@@ -34,44 +33,28 @@
 #define case_diffs strcasecmp
 #define case_diffn strncasecmp
 
-#else
-
-extern void byte_copy (char *, unsigned int, char const *) ;
-extern void byte_copyr (char *, unsigned int, char const *) ;
-extern int byte_diff (char const *, unsigned int, char const *) gccattr_pure ;
-extern void byte_zero (void *, unsigned int) ;
-extern unsigned int str_len (char const *) gccattr_pure ;
-#define str_nlen(s, max) byte_chr(s, (max), 0)
-extern int str_diff (char const *, char const *) gccattr_pure ;
-extern int str_diffn (char const *, char const *, unsigned int) gccattr_pure ;
-extern unsigned int str_copy (char *, char const *) ;
-extern int case_diffs (char const *, char const *) gccattr_pure ;
-extern int case_diffn (char const *, char const *, unsigned int) gccattr_pure ;
-
-#endif	
-
-extern unsigned int byte_chr (char const *, unsigned int, int) gccattr_pure ;
-extern unsigned int byte_rchr (char const *, unsigned int, int) gccattr_pure ;
-extern unsigned int byte_in (char const *, unsigned int, char const *, unsigned int) gccattr_pure ;
+extern size_t byte_chr (char const *, size_t, int) gccattr_pure ;
+extern size_t byte_rchr (char const *, size_t, int) gccattr_pure ;
+extern size_t byte_in (char const *, size_t, char const *, size_t) gccattr_pure ;
 #define byte_equal(s, n, t) (!byte_diff((s), (n), (t)))
-extern unsigned int byte_count (char const *, unsigned int, char) gccattr_pure ;
+extern uint64_t byte_count (char const *, size_t, char) gccattr_pure ;
 
 #define str_diffb(a, n, b) str_diffn(a, (b), n)
-extern unsigned int str_chr (char const *, int) gccattr_pure ;
-extern unsigned int str_rchr (char const *, int) gccattr_pure ;
+extern size_t str_chr (char const *, int) gccattr_pure ;
+extern size_t str_rchr (char const *, int) gccattr_pure ;
 extern int str_start (char const *, char const *) gccattr_pure ;
 #define str_equal(s, t) (!str_diff(s, t))
-extern unsigned int str_strn (char const *, unsigned int, char const *, unsigned int) gccattr_pure ;
+extern size_t str_strn (char const *, size_t, char const *, size_t) gccattr_pure ;
 
 extern void case_lowers (char *) ;
-extern void case_lowerb (char *, unsigned int) ;
+extern void case_lowerb (char *, size_t) ;
 extern void case_uppers (char *) ;
-extern void case_upperb (char *, unsigned int) ;
+extern void case_upperb (char *, size_t) ;
 #define case_diffb(a, n, b) case_diffn(a, (b), n)
 #define case_equals(a, b) (!case_diffs(a, b))
 #define case_equalb(a, n, b) (!case_diffb(a, n, b))
-#define case_starts(s, t) case_startb(s, str_len(s), t)
-extern int case_startb (char const *, unsigned int, char const *) gccattr_pure ;
-extern unsigned int case_str (char const *, char const *) gccattr_pure ;
+#define case_starts(s, t) case_startb(s, strlen(s), t)
+extern int case_startb (char const *, size_t, char const *) gccattr_pure ;
+extern size_t case_str (char const *, char const *) gccattr_pure ;
 
 #endif
diff --git a/src/include/skalibs/djbunix.h b/src/include/skalibs/djbunix.h
index 354ca57..a0d65a0 100644
--- a/src/include/skalibs/djbunix.h
+++ b/src/include/skalibs/djbunix.h
@@ -35,7 +35,7 @@ extern int fd_chmod (int, unsigned int) ;
 extern int fd_chown (int, unsigned int, unsigned int) ;
 extern int fd_sync (int) ;
 extern int fd_cat (int, int) ;
-extern unsigned int fd_catn (int, int, unsigned int) ;
+extern size_t fd_catn (int, int, size_t) ;
 extern int fd_ensure_open (int, int) ;
 #define fd_sanitize() (fd_ensure_open(0, 0) && fd_ensure_open(1, 1) && fd_ensure_open(2, 1))
 extern int lock_ex (int) ;
diff --git a/src/include/skalibs/functypes.h b/src/include/skalibs/functypes.h
index d7094fc..a443c2a 100644
--- a/src/include/skalibs/functypes.h
+++ b/src/include/skalibs/functypes.h
@@ -3,7 +3,8 @@
 #ifndef FUNCTYPES_H
 #define FUNCTYPES_H
 
-#include <skalibs/siovec.h>
+#include <sys/types.h>
+#include <sys/uio.h>
 
 typedef int uintcmpfunc_t (unsigned int, unsigned int, void *) ;
 typedef uintcmpfunc_t *uintcmpfunc_t_ref ;
@@ -26,16 +27,16 @@ typedef initfunc_t *initfunc_t_ref ;
 typedef unsigned int uinitfunc_t (void *) ;
 typedef uinitfunc_t *uinitfunc_t_ref ;
 
-typedef int iofunc_t (int, char *, unsigned int) ;
+typedef ssize_t iofunc_t (int, char *, size_t) ;
 typedef iofunc_t *iofunc_t_ref ;
 
-typedef int iovfunc_t (int, siovec_t const *, unsigned int) ;
+typedef ssize_t iovfunc_t (int, struct iovec const *, unsigned int) ;
 typedef iovfunc_t *iovfunc_t_ref ;
 
-typedef unsigned int alliofunc_t (int, char *, unsigned int) ;
+typedef size_t alliofunc_t (int, char *, size_t) ;
 typedef alliofunc_t *alliofunc_t_ref ;
 
-typedef unsigned int alliovfunc_t (int, siovec_t const *, unsigned int) ;
+typedef size_t alliovfunc_t (int, struct iovec const *, unsigned int) ;
 typedef alliovfunc_t *alliovfunc_t_ref ;
 
 #endif
diff --git a/src/include/skalibs/genalloc.h b/src/include/skalibs/genalloc.h
index 1aa0613..9c81acd 100644
--- a/src/include/skalibs/genalloc.h
+++ b/src/include/skalibs/genalloc.h
@@ -3,6 +3,7 @@
 #ifndef GENALLOC_H
 #define GENALLOC_H
 
+#include <sys/types.h>
 #include <skalibs/stralloc.h>
 #include <skalibs/functypes.h>
 
@@ -30,6 +31,6 @@ typedef stralloc genalloc, *genalloc_ref ;
 #define genalloc_insert(type, g1, offset, g2) stralloc_insert((g1), (offset)*sizeof(type), (g2))
 
 #define genalloc_deepfree(type, g, f) genalloc_deepfree_size(g, (freefunc_t_ref)(f), sizeof(type))
-extern void genalloc_deepfree_size (genalloc *, freefunc_t_ref, unsigned int) ;
+extern void genalloc_deepfree_size (genalloc *, freefunc_t_ref, size_t) ;
 
 #endif
diff --git a/src/include/skalibs/genwrite.h b/src/include/skalibs/genwrite.h
index 9ae0fb9..0b3af87 100644
--- a/src/include/skalibs/genwrite.h
+++ b/src/include/skalibs/genwrite.h
@@ -3,7 +3,9 @@
 #ifndef GENWRITE_H
 #define GENWRITE_H
 
-typedef int genwrite_put_func_t (void *, char const *, unsigned int) ;
+#include <sys/types.h>
+
+typedef ssize_t genwrite_put_func_t (void *, char const *, size_t) ;
 typedef genwrite_put_func_t *genwrite_put_func_t_ref ;
 
 typedef int genwrite_flush_func_t (void *) ;
diff --git a/src/include/skalibs/stralloc.h b/src/include/skalibs/stralloc.h
index 2d762d4..2ec4c23 100644
--- a/src/include/skalibs/stralloc.h
+++ b/src/include/skalibs/stralloc.h
@@ -3,38 +3,39 @@
 #ifndef STRALLOC_H
 #define STRALLOC_H
 
-#include <skalibs/bytestr.h>
-#include <skalibs/siovec.h>
+#include <sys/types.h>
+#include <string.h>
+#include <sys/uio.h>
 
 typedef struct stralloc_s stralloc, *stralloc_ref ;
 struct stralloc_s
 {
   char *s ;
-  unsigned int len ;
-  unsigned int a ;
+  size_t len ;
+  size_t a ;
 } ;
 
 #define STRALLOC_ZERO { .s = 0, .len = 0, .a = 0 }
 extern stralloc const stralloc_zero ;
 
-extern int stralloc_ready_tuned (stralloc *, unsigned int, unsigned int, unsigned int, unsigned int) ;
+extern int stralloc_ready_tuned (stralloc *, size_t, size_t, size_t, size_t) ;
 #define stralloc_ready(sa, n) stralloc_ready_tuned(sa, (n), 8, 1, 8)
 #define stralloc_readyplus(sa, n) stralloc_ready(sa, (sa)->len + (n))
 extern void stralloc_free (stralloc *) ;
 extern int stralloc_shrink (stralloc *) ;
-extern int stralloc_copyb (stralloc *, char const *, unsigned int) ;
-extern int stralloc_catb (stralloc *, char const *, unsigned int) ;
-extern int stralloc_catv (stralloc *, siovec_t const *, unsigned int) ;
-#define stralloc_copys(sa, s) stralloc_copyb(sa, (s), str_len(s))
-#define stralloc_cats(sa, s) stralloc_catb(sa, (s), str_len(s))
+extern int stralloc_copyb (stralloc *, char const *, size_t) ;
+extern int stralloc_catb (stralloc *, char const *, size_t) ;
+extern int stralloc_catv (stralloc *, struct iovec const *, unsigned int) ;
+#define stralloc_copys(sa, s) stralloc_copyb(sa, (s), strlen(s))
+#define stralloc_cats(sa, s) stralloc_catb(sa, (s), strlen(s))
 #define stralloc_copy(sa1, sa2) stralloc_copyb(sa1, (sa2)->s, (sa2)->len)
 #define stralloc_cat(sa1, sa2) stralloc_catb(sa1, (sa2)->s, (sa2)->len)
 extern int stralloc_append (stralloc *, char) ;
 extern void stralloc_reverse (stralloc *) ;
-extern void stralloc_reverse_blocks (stralloc *, unsigned int) ;
+extern void stralloc_reverse_blocks (stralloc *, size_t) ;
 #define stralloc_0(sa) stralloc_catb(sa, "", 1)
-extern int stralloc_insertb (stralloc *, unsigned int, char const *, unsigned int) ;
-#define stralloc_inserts(sa, offset, s) stralloc_insertb(sa, offset, (s), str_len(s))
+extern int stralloc_insertb (stralloc *, size_t, char const *, size_t) ;
+#define stralloc_inserts(sa, offset, s) stralloc_insertb(sa, offset, (s), strlen(s))
 #define stralloc_insert(sa1, offset, sa2) stralloc_insertb(sa1, offset, (sa2)->s, (sa2)->len)
 
 #endif
diff --git a/src/librandom/random_init.c b/src/librandom/random_init.c
index 3ab5b08..cf7ef32 100644
--- a/src/librandom/random_init.c
+++ b/src/librandom/random_init.c
@@ -10,9 +10,11 @@
 
 int random_init ()
 {
+#ifdef SKALIBS_HASARC4RANDOM_ADDRANDOM
   char seed[160] ;
   random_makeseed(seed) ;
   arc4random_addrandom((unsigned char *)seed, 160) ;
+#endif
   return 1 ;
 }
 
diff --git a/src/libstddjb/absolutepath_tmp.c b/src/libstddjb/absolutepath_tmp.c
index 79a613a..3d3c2b1 100644
--- a/src/libstddjb/absolutepath_tmp.c
+++ b/src/libstddjb/absolutepath_tmp.c
@@ -1,5 +1,6 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <unistd.h>
 #include <errno.h>
 #include <skalibs/bytestr.h>
@@ -8,8 +9,8 @@
 
 int sarealpath_tmp (stralloc *sa, char const *path, stralloc *tmp)
 {
-  unsigned int tmpbase = tmp->len ;
-  unsigned int base = sa->len ;
+  size_t tmpbase = tmp->len ;
+  size_t base = sa->len ;
   unsigned int loop = 48 ;
   int fdhere ;
   int wasnull = !sa->s ;
diff --git a/src/libstddjb/alloc.c b/src/libstddjb/alloc.c
index 31e3e05..bf291f0 100644
--- a/src/libstddjb/alloc.c
+++ b/src/libstddjb/alloc.c
@@ -1,5 +1,6 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <errno.h>
 #include <stdlib.h>
 #include <skalibs/sysdeps.h>
@@ -13,7 +14,7 @@
 # define PLM(...) (bprintf(buffer_2, "%s: debug_alloc: ", PROG), bprintf(buffer_2, __VA_ARGS__), buffer_putflush(buffer_2, "\n", 1))
 #endif
 
-aligned_char *alloc (unsigned int n)
+aligned_char *alloc (size_t n)
 {
   register aligned_char *p = n ? (aligned_char *)malloc(n) : (aligned_char *)alloc_0 ;
 #ifdef DEBUG_ALLOC
@@ -37,7 +38,7 @@ void alloc_free (void *p)
   errno = e ;
 }
 
-int alloc_realloc (aligned_char **x, unsigned int n)
+int alloc_realloc (aligned_char **x, size_t n)
 {
   aligned_char *y = n ? (aligned_char *)realloc(*x, n) : (free(*x), alloc_0) ;
 #ifdef DEBUG_ALLOC
diff --git a/src/libstddjb/allread.c b/src/libstddjb/allread.c
index 9f3d3bc..a33b650 100644
--- a/src/libstddjb/allread.c
+++ b/src/libstddjb/allread.c
@@ -1,8 +1,9 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/allreadwrite.h>
 
-unsigned int allread (int fd, char *buf, unsigned int len)
+size_t allread (int fd, char *buf, size_t len)
 {
-  return allreadwrite(&fd_read, fd, buf, len) ;
+  return allreadwrite(&fd_readv, fd, buf, len) ;
 }
diff --git a/src/libstddjb/allreadv.c b/src/libstddjb/allreadv.c
index 5eb3863..13514cc 100644
--- a/src/libstddjb/allreadv.c
+++ b/src/libstddjb/allreadv.c
@@ -1,9 +1,10 @@
 /* ISC license. */
 
+#include <sys/types.h>
+#include <sys/uio.h>
 #include <skalibs/allreadwrite.h>
-#include <skalibs/siovec.h>
 
-unsigned int allreadv (int fd, siovec_t const *v, unsigned int vlen)
+size_t allreadv (int fd, struct iovec const *v, unsigned int vlen)
 {
-  return allreadwritev(&fd_readsv, fd, v, vlen) ;
+  return allreadwritev(&fd_readv, fd, v, vlen) ;
 }
diff --git a/src/libstddjb/allreadwrite.c b/src/libstddjb/allreadwrite.c
index a811f69..0e22a8d 100644
--- a/src/libstddjb/allreadwrite.c
+++ b/src/libstddjb/allreadwrite.c
@@ -1,14 +1,16 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <errno.h>
+#include <skalibs/functypes.h>
 #include <skalibs/allreadwrite.h>
 
-unsigned int allreadwrite (iofunc_t_ref op, int fd, register char *buf, register unsigned int len)
+size_t allreadwrite (iofunc_t_ref op, int fd, char *buf, size_t len)
 {
-  register unsigned int written = 0 ;
+  size_t written = 0 ;
   while (len)
   {
-    register int w = (*op)(fd, buf, len) ;
+    register ssize_t w = (*op)(fd, buf, len) ;
     if (w <= 0)
     {
       if (!w) errno = 0 ;
diff --git a/src/libstddjb/allreadwritev.c b/src/libstddjb/allreadwritev.c
index 28695a1..2b06ac7 100644
--- a/src/libstddjb/allreadwritev.c
+++ b/src/libstddjb/allreadwritev.c
@@ -1,18 +1,20 @@
 /* ISC license. */
 
-#include <errno.h>
+#include <sys/types.h>
+#include <sys/uio.h>
+#include <skalibs/functypes.h>
 #include <skalibs/allreadwrite.h>
 #include <skalibs/siovec.h>
 
-unsigned int allreadwritev (iovfunc_t_ref op, int fd, siovec_t const *v, unsigned int vlen)
+size_t allreadwritev (iovfunc_t_ref op, int fd, struct iovec const *v, unsigned int vlen)
 {
-  register unsigned int written = 0 ;
-  siovec_t vv[vlen] ;
-  for (; written < vlen ; written++) vv[written] = v[written] ;
-  written = 0 ;
+  size_t written = 0 ;
+  struct iovec vv[vlen] ;
+  unsigned int i = 0 ;
+  for (; i < vlen ; i++) vv[i] = v[i] ;
   while (siovec_len(vv, vlen))
   {
-    register int w = (*op)(fd, vv, vlen) ;
+    register ssize_t w = (*op)(fd, vv, vlen) ;
     if (w <= 0) break ;
     w = siovec_seek(vv, vlen, w) ;
     written += w ;
diff --git a/src/libstddjb/allwrite.c b/src/libstddjb/allwrite.c
index 61c8ad7..f465eb4 100644
--- a/src/libstddjb/allwrite.c
+++ b/src/libstddjb/allwrite.c
@@ -2,7 +2,7 @@
 
 #include <skalibs/allreadwrite.h>
 
-unsigned int allwrite (int fd, char const *buf, unsigned int len)
+size_t allwrite (int fd, char const *buf, size_t len)
 {
   return allreadwrite((iofunc_t_ref)&fd_write, fd, (char *)buf, len) ;
 }
diff --git a/src/libstddjb/allwritev.c b/src/libstddjb/allwritev.c
index d7195a8..dc343a4 100644
--- a/src/libstddjb/allwritev.c
+++ b/src/libstddjb/allwritev.c
@@ -1,9 +1,10 @@
 /* ISC license. */
 
+#include <sys/types.h>
+#include <sys/uio.h>
 #include <skalibs/allreadwrite.h>
-#include <skalibs/siovec.h>
 
-unsigned int allwritev (int fd, siovec_t const *v, unsigned int vlen)
+size_t allwritev (int fd, struct iovec const *v, unsigned int vlen)
 {
-  return allreadwritev(&fd_writesv, fd, v, vlen) ;
+  return allreadwritev(&fd_writev, fd, v, vlen) ;
 }
diff --git a/src/libstddjb/bitarray_and.c b/src/libstddjb/bitarray_and.c
index d2f491e..449f300 100644
--- a/src/libstddjb/bitarray_and.c
+++ b/src/libstddjb/bitarray_and.c
@@ -1,10 +1,11 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/bitarray.h>
 
-void bitarray_and (unsigned char *c, unsigned char const *a, unsigned char const *b, unsigned int n)
+void bitarray_and (unsigned char *c, unsigned char const *a, unsigned char const *b, size_t n)
 {
-  unsigned int len = bitarray_div8(n) ;
-  register unsigned int i = 0 ;
+  size_t len = bitarray_div8(n) ;
+  register size_t i = 0 ;
   for (; i < len ; i++) c[i] = a[i] & b[i] ;
 }
diff --git a/src/libstddjb/bitarray_clearsetn.c b/src/libstddjb/bitarray_clearsetn.c
index d14d6e4..82bff7e 100644
--- a/src/libstddjb/bitarray_clearsetn.c
+++ b/src/libstddjb/bitarray_clearsetn.c
@@ -1,8 +1,9 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/bitarray.h>
 
-void bitarray_clearsetn (register unsigned char *s, register unsigned int a, register unsigned int b, register int h)
+void bitarray_clearsetn (register unsigned char *s, register size_t a, register size_t b, register int h)
 {
   if (!b) return ;
   b += a ;
@@ -14,7 +15,7 @@ void bitarray_clearsetn (register unsigned char *s, register unsigned int a, reg
   else
   {
     register unsigned char mask = ~((1 << (a & 7)) - 1) ;
-    register unsigned int i = (a>>3) + 1 ;
+    register size_t i = (a>>3) + 1 ;
     if (h) s[a>>3] |= mask ; else s[a>>3] &= ~mask ;
     mask = h ? 0xff : 0x00 ;
     for (; i < b>>3 ; i++) s[i] = mask ;
diff --git a/src/libstddjb/bitarray_count.c b/src/libstddjb/bitarray_count.c
index 724f2b3..47dfda7 100644
--- a/src/libstddjb/bitarray_count.c
+++ b/src/libstddjb/bitarray_count.c
@@ -1,5 +1,7 @@
 /* ISC license. */
 
+#include <sys/types.h>
+#include <skalibs/uint64.h>
 #include <skalibs/bitarray.h>
 
 #define B0(n) n, n+1, n+1, n+2
@@ -7,12 +9,12 @@
 #define B2(n) B1(n), B1(n+1), B1(n+1), B1(n+2)
 #define B3(n) B2(n), B2(n+1), B2(n+1), B2(n+2)
 
-unsigned int bitarray_countones (unsigned char const *c, unsigned int n)
+uint64_t bitarray_countones (unsigned char const *c, size_t n)
 {
   static unsigned char const table[256] = { B3(0) } ;
-  unsigned int len = bitarray_div8(n) ;
-  unsigned int total = 0 ;
-  register unsigned int i = 0 ;
+  size_t len = bitarray_div8(n) ;
+  uint64_t total = 0 ;
+  register size_t i = 0 ;
   if (n & 7) len-- ;
   for (; i < len ; i++) total += table[c[i]] ;
   if (n & 7) total += table[c[i] & ((1 << (n & 7)) - 1)] ;
diff --git a/src/libstddjb/bitarray_firstclear.c b/src/libstddjb/bitarray_firstclear.c
index 80b6fbb..869dffe 100644
--- a/src/libstddjb/bitarray_firstclear.c
+++ b/src/libstddjb/bitarray_firstclear.c
@@ -1,11 +1,12 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/bitarray.h>
 
-unsigned int bitarray_firstclear (register unsigned char const *s, unsigned int max)
+size_t bitarray_firstclear (register unsigned char const *s, size_t max)
 {
-  unsigned int n = bitarray_div8(max) ;
-  register unsigned int i = 0 ;
+  size_t n = bitarray_div8(max) ;
+  register size_t i = 0 ;
   for (; i < n ; i++) if (s[i] != 0xffU) break ;
   if (i == n) return max ;
   i <<= 3 ;
diff --git a/src/libstddjb/bitarray_firstclear_skip.c b/src/libstddjb/bitarray_firstclear_skip.c
index 8a32dba..ef49ee0 100644
--- a/src/libstddjb/bitarray_firstclear_skip.c
+++ b/src/libstddjb/bitarray_firstclear_skip.c
@@ -1,11 +1,12 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/bitarray.h>
 
-unsigned int bitarray_firstclear_skip (register unsigned char const *s, unsigned int max, unsigned int skip)
+size_t bitarray_firstclear_skip (register unsigned char const *s, size_t max, size_t skip)
 {
-  register unsigned int i = bitarray_div8(skip) ;
-  register unsigned int j = i << 3 > max ? max : i << 3 ;
+  register size_t i = bitarray_div8(skip) ;
+  register size_t j = i << 3 > max ? max : i << 3 ;
   if (i && s[i-1] != 0xffU)
   {
     while ((skip < j) && bitarray_peek(s, skip)) skip++ ;
diff --git a/src/libstddjb/bitarray_firstset.c b/src/libstddjb/bitarray_firstset.c
index de3d27e..1422111 100644
--- a/src/libstddjb/bitarray_firstset.c
+++ b/src/libstddjb/bitarray_firstset.c
@@ -1,11 +1,12 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/bitarray.h>
 
-unsigned int bitarray_firstset (register unsigned char const *s, unsigned int max)
+size_t bitarray_firstset (register unsigned char const *s, size_t max)
 {
-  unsigned int n = bitarray_div8(max) ;
-  register unsigned int i = 0 ;
+  size_t n = bitarray_div8(max) ;
+  register size_t i = 0 ;
   for (; i < n ; i++) if (s[i]) break ;
   if (i == n) return max ;
   i <<= 3 ;
diff --git a/src/libstddjb/bitarray_firstset_skip.c b/src/libstddjb/bitarray_firstset_skip.c
index 2f269cf..3689375 100644
--- a/src/libstddjb/bitarray_firstset_skip.c
+++ b/src/libstddjb/bitarray_firstset_skip.c
@@ -1,11 +1,12 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/bitarray.h>
 
-unsigned int bitarray_firstset_skip (register unsigned char const *s, unsigned int max, unsigned int skip)
+size_t bitarray_firstset_skip (register unsigned char const *s, size_t max, size_t skip)
 {
-  register unsigned int i = bitarray_div8(skip) ;
-  register unsigned int j = i << 3 > max ? max : i << 3 ;
+  register size_t i = bitarray_div8(skip) ;
+  register size_t j = i << 3 > max ? max : i << 3 ;
   if (i && s[i-1])
   {
     while ((skip < j) && !bitarray_peek(s, skip)) skip++ ;
diff --git a/src/libstddjb/bitarray_not.c b/src/libstddjb/bitarray_not.c
index de37b9f..06da25a 100644
--- a/src/libstddjb/bitarray_not.c
+++ b/src/libstddjb/bitarray_not.c
@@ -1,8 +1,9 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/bitarray.h>
 
-void bitarray_not (register unsigned char *s, register unsigned int a, register unsigned int b)
+void bitarray_not (register unsigned char *s, register size_t a, register size_t b)
 {
   if (!b) return ;
   b += a ;
@@ -10,7 +11,7 @@ void bitarray_not (register unsigned char *s, register unsigned int a, register
     s[a>>3] ^= ((1 << (a & 7)) - 1) ^ ((a << (b & 7)) - 1) ;
   else
   {
-    register unsigned int i = (a>>3) + 1 ;
+    register size_t i = (a>>3) + 1 ;
     s[a>>3] ^= ~((1 << (a & 7)) - 1) ;
     for (; i < (b>>3) ; i++) s[i] = ~s[i] ;
     s[b>>3] ^= (1 << (b & 7)) - 1 ;
diff --git a/src/libstddjb/bitarray_or.c b/src/libstddjb/bitarray_or.c
index 9e9e6b3..1220ed2 100644
--- a/src/libstddjb/bitarray_or.c
+++ b/src/libstddjb/bitarray_or.c
@@ -1,10 +1,11 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/bitarray.h>
 
-void bitarray_or (unsigned char *c, unsigned char const *a, unsigned char const *b, unsigned int n)
+void bitarray_or (unsigned char *c, unsigned char const *a, unsigned char const *b, size_t n)
 {
-  unsigned int len = bitarray_div8(n) ;
-  register unsigned int i = 0 ;
+  size_t len = bitarray_div8(n) ;
+  register size_t i = 0 ;
   for (; i < len ; i++) c[i] = a[i] | b[i] ;
 }
diff --git a/src/libstddjb/bitarray_testandpoke.c b/src/libstddjb/bitarray_testandpoke.c
index 5075f1d..5b13b7a 100644
--- a/src/libstddjb/bitarray_testandpoke.c
+++ b/src/libstddjb/bitarray_testandpoke.c
@@ -1,8 +1,9 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/bitarray.h>
 
-int bitarray_testandpoke (register unsigned char *s, register unsigned int n, register int h)
+int bitarray_testandpoke (register unsigned char *s, register size_t n, register int h)
 {
   register unsigned char mask = 1 << (n & 7) ;
   register unsigned char c = s[n>>3] ;
diff --git a/src/libstddjb/bitarray_xor.c b/src/libstddjb/bitarray_xor.c
index 8b16f25..dde5dc7 100644
--- a/src/libstddjb/bitarray_xor.c
+++ b/src/libstddjb/bitarray_xor.c
@@ -1,10 +1,11 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/bitarray.h>
 
-void bitarray_xor (unsigned char *c, unsigned char const *a, unsigned char const *b, unsigned int n)
+void bitarray_xor (unsigned char *c, unsigned char const *a, unsigned char const *b, size_t n)
 {
-  unsigned int len = bitarray_div8(n) ;
-  register unsigned int i = 0 ;
+  size_t len = bitarray_div8(n) ;
+  register size_t i = 0 ;
   for (; i < len ; i++) c[i] = a[i] ^ b[i] ;
 }
diff --git a/src/libstddjb/bufalloc_clean.c b/src/libstddjb/bufalloc_clean.c
index 79b5880..2b78f39 100644
--- a/src/libstddjb/bufalloc_clean.c
+++ b/src/libstddjb/bufalloc_clean.c
@@ -1,13 +1,13 @@
 /* ISC license. */
 
-#include <skalibs/bytestr.h>
+#include <string.h>
 #include <skalibs/bufalloc.h>
 
 void bufalloc_clean (register bufalloc *ba)
 {
   if (ba->p)
   {
-    byte_copy(ba->x.s, ba->x.len - ba->p, ba->x.s + ba->p) ;
+    memmove(ba->x.s, ba->x.s + ba->p, ba->x.len - ba->p) ;
     ba->x.len -= ba->p ;
     ba->p = 0 ;
   }
diff --git a/src/libstddjb/bufalloc_flush.c b/src/libstddjb/bufalloc_flush.c
index e6ddfc2..b6de51e 100644
--- a/src/libstddjb/bufalloc_flush.c
+++ b/src/libstddjb/bufalloc_flush.c
@@ -1,5 +1,6 @@
 /* ISC license. */
 
+#include <skalibs/functypes.h>
 #include <skalibs/allreadwrite.h>
 #include <skalibs/bufalloc.h>
 
diff --git a/src/libstddjb/bufalloc_getlen.c b/src/libstddjb/bufalloc_getlen.c
index 696e41d..600e2ab 100644
--- a/src/libstddjb/bufalloc_getlen.c
+++ b/src/libstddjb/bufalloc_getlen.c
@@ -1,8 +1,9 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/bufalloc.h>
 
-unsigned int bufalloc_getlen (bufalloc const *ba)
+size_t bufalloc_getlen (bufalloc const *ba)
 {
   return bufalloc_len(ba) ;
 }
diff --git a/src/libstddjb/bufalloc_init.c b/src/libstddjb/bufalloc_init.c
index 913dabb..d6a89da 100644
--- a/src/libstddjb/bufalloc_init.c
+++ b/src/libstddjb/bufalloc_init.c
@@ -1,9 +1,10 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/stralloc.h>
 #include <skalibs/bufalloc.h>
 
-void bufalloc_init (bufalloc *ba, int (*op)(int, char const *, unsigned int), int fd)
+void bufalloc_init (bufalloc *ba, int (*op)(int, char const *, size_t), int fd)
 {
   ba->x = stralloc_zero ;
   ba->op = op ;
diff --git a/src/libstddjb/buffer_0.c b/src/libstddjb/buffer_0.c
index 5d40465..d1b4688 100644
--- a/src/libstddjb/buffer_0.c
+++ b/src/libstddjb/buffer_0.c
@@ -6,4 +6,4 @@
 #include <skalibs/buffer.h>
 
 static char buf[BUFFER_INSIZE] ;
-buffer buffer_0_ = BUFFER_INIT(&fd_readsv, 0, buf, BUFFER_INSIZE) ;
+buffer buffer_0_ = BUFFER_INIT(&fd_readv, 0, buf, BUFFER_INSIZE) ;
diff --git a/src/libstddjb/buffer_0small.c b/src/libstddjb/buffer_0small.c
index 7537dd6..203908c 100644
--- a/src/libstddjb/buffer_0small.c
+++ b/src/libstddjb/buffer_0small.c
@@ -6,4 +6,4 @@
 #include <skalibs/buffer.h>
 
 static char buf[BUFFER_INSIZE_SMALL] ;
-buffer buffer_0small_ = BUFFER_INIT(&fd_readsv, 0, buf, BUFFER_INSIZE_SMALL) ;
+buffer buffer_0small_ = BUFFER_INIT(&fd_readv, 0, buf, BUFFER_INSIZE_SMALL) ;
diff --git a/src/libstddjb/buffer_1.c b/src/libstddjb/buffer_1.c
index 46d9647..0def179 100644
--- a/src/libstddjb/buffer_1.c
+++ b/src/libstddjb/buffer_1.c
@@ -6,4 +6,4 @@
 #include <skalibs/buffer.h>
 
 static char buf[BUFFER_OUTSIZE] ;
-buffer buffer_1_ = BUFFER_INIT(&fd_writesv, 1, buf, BUFFER_OUTSIZE) ;
+buffer buffer_1_ = BUFFER_INIT(&fd_writev, 1, buf, BUFFER_OUTSIZE) ;
diff --git a/src/libstddjb/buffer_1small.c b/src/libstddjb/buffer_1small.c
index 2bf13e6..27ba875 100644
--- a/src/libstddjb/buffer_1small.c
+++ b/src/libstddjb/buffer_1small.c
@@ -6,4 +6,4 @@
 #include <skalibs/buffer.h>
 
 static char buf[BUFFER_OUTSIZE_SMALL] ;
-buffer buffer_1small_ = BUFFER_INIT(&fd_writesv, 1, buf, BUFFER_OUTSIZE_SMALL) ;
+buffer buffer_1small_ = BUFFER_INIT(&fd_writev, 1, buf, BUFFER_OUTSIZE_SMALL) ;
diff --git a/src/libstddjb/buffer_2.c b/src/libstddjb/buffer_2.c
index 8bf9d63..145d424 100644
--- a/src/libstddjb/buffer_2.c
+++ b/src/libstddjb/buffer_2.c
@@ -6,4 +6,4 @@
 #include <skalibs/buffer.h>
 
 static char buf[BUFFER_ERRSIZE] ;
-buffer buffer_2_ = BUFFER_INIT(&fd_writesv, 2, buf, BUFFER_ERRSIZE) ;
+buffer buffer_2_ = BUFFER_INIT(&fd_writev, 2, buf, BUFFER_ERRSIZE) ;
diff --git a/src/libstddjb/buffer_flush1read.c b/src/libstddjb/buffer_flush1read.c
index aaa2869..0384602 100644
--- a/src/libstddjb/buffer_flush1read.c
+++ b/src/libstddjb/buffer_flush1read.c
@@ -1,11 +1,12 @@
 /* ISC license. */
 
+#include <sys/types.h>
+#include <sys/uio.h>
 #include <skalibs/allreadwrite.h>
 #include <skalibs/buffer.h>
-#include <skalibs/siovec.h>
 
-int buffer_flush1read (int fd, siovec_t const *v, unsigned int n)
+ssize_t buffer_flush1read (int fd, struct iovec const *v, unsigned int n)
 {
   if (!buffer_flush(buffer_1)) return -1 ;
-  return fd_readsv(fd, v, n) ;
+  return fd_readv(fd, v, n) ;
 }
diff --git a/src/libstddjb/byte_chr.c b/src/libstddjb/byte_chr.c
index 45ad543..d24e92d 100644
--- a/src/libstddjb/byte_chr.c
+++ b/src/libstddjb/byte_chr.c
@@ -1,26 +1,11 @@
 /* ISC license. */
 
-#include <skalibs/config.h>
-#include <skalibs/bytestr.h>
-
-#ifndef SKALIBS_FLAG_REPLACE_LIBC
-
+#include <sys/types.h>
 #include <string.h>
+#include <skalibs/bytestr.h>
 
-unsigned int byte_chr (char const *s, unsigned int n, int c)
+size_t byte_chr (char const *s, size_t n, int c)
 {
   register void *p = memchr(s, c, n) ;
-  return p ? (unsigned int)((char *)p - s) : n ;
+  return p ? (char *)p - s : n ;
 }
-
-#else
-
-unsigned int byte_chr (char const *s, unsigned int n, int c)
-{
-  register unsigned int i = 0 ;
-  register char ch = c ;
-  for (; i < n && *s++ != ch ; i++) ;
-  return i ;
-}
-
-#endif
diff --git a/src/libstddjb/byte_count.c b/src/libstddjb/byte_count.c
index 5e3f8af..a09e044 100644
--- a/src/libstddjb/byte_count.c
+++ b/src/libstddjb/byte_count.c
@@ -1,10 +1,11 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/bytestr.h>
 
-unsigned int byte_count (register char const *s, register unsigned int len, register char b)
+size_t byte_count (char const *s, size_t len, char b)
 {
-  register unsigned int n = 0 ;
+  size_t n = 0 ;
   while (len--) if (*s++ == b) n++ ;
   return n ;
 }
diff --git a/src/libstddjb/byte_in.c b/src/libstddjb/byte_in.c
index 60625c5..cb6e5bc 100644
--- a/src/libstddjb/byte_in.c
+++ b/src/libstddjb/byte_in.c
@@ -1,8 +1,9 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/bytestr.h>
 
-unsigned int byte_in (char const *s, register unsigned int n, register char const *sep, register unsigned int len)
+size_t byte_in (char const *s, size_t n, char const *sep, size_t len)
 {
   register char const *t = s ;
   while (n--)
diff --git a/src/libstddjb/byte_rchr.c b/src/libstddjb/byte_rchr.c
index 3564c36..66fbf27 100644
--- a/src/libstddjb/byte_rchr.c
+++ b/src/libstddjb/byte_rchr.c
@@ -1,11 +1,12 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/bytestr.h>
 
-unsigned int byte_rchr (register char const *s, unsigned int n, int c)
+size_t byte_rchr (char const *s, size_t n, int c)
 {
-  register unsigned int i = n ;
-  register char ch = c ;
+  size_t i = n ;
+  char ch = c ;
   s += n ;
   while (i--) if (*--s == ch) return i ;
   return n ;
diff --git a/src/libstddjb/case_lowerb.c b/src/libstddjb/case_lowerb.c
index 9f51ed5..1285b52 100644
--- a/src/libstddjb/case_lowerb.c
+++ b/src/libstddjb/case_lowerb.c
@@ -1,10 +1,11 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/bytestr.h>
 
-void case_lowerb (register char *s, unsigned int len)
+void case_lowerb (register char *s, size_t len)
 {
-  register unsigned char const d = 'a' - 'A' ;
+  unsigned char const d = 'a' - 'A' ;
   while (len--)
   {
     if (('A' <= *s) && (*s <= 'Z')) *s += d ;
diff --git a/src/libstddjb/case_startb.c b/src/libstddjb/case_startb.c
index cae0fb4..d69f461 100644
--- a/src/libstddjb/case_startb.c
+++ b/src/libstddjb/case_startb.c
@@ -1,9 +1,11 @@
 /* ISC license. */
 
+#include <sys/types.h>
+#include <string.h>
 #include <skalibs/bytestr.h>
 
-int case_startb (register char const *s, unsigned int slen, register char const *t)
+int case_startb (register char const *s, size_t slen, register char const *t)
 {
-  register unsigned int tlen = str_len(t) ;
+  size_t tlen = strlen(t) ;
   return slen < tlen ? 0 : !case_diffb(s, tlen, t) ;
 }
diff --git a/src/libstddjb/case_str.c b/src/libstddjb/case_str.c
index 14409c3..a6cd9b4 100644
--- a/src/libstddjb/case_str.c
+++ b/src/libstddjb/case_str.c
@@ -1,32 +1,33 @@
 /* ISC license. */
 
-#include <skalibs/config.h>
 #include <skalibs/sysdeps.h>
 
-#if defined(SKALIBS_HASSTRCASESTR) && !defined(SKALIBS_FLAG_REPLACE_LIBC)
+#ifdef SKALIBS_HASSTRCASESTR
 
 #include <skalibs/nonposix.h>
 #include <string.h>
 #include <skalibs/bytestr.h>
 
-unsigned int case_str (char const *haystack, char const *needle)
+size_t case_str (char const *haystack, char const *needle)
 {
   register char *p = strcasestr(haystack, needle) ;
-  return p ? p - haystack : str_len(haystack) ;
+  return p ? p - haystack : strlen(haystack) ;
 }
 
 #else
 
+#include <sys/types.h>
+#include <string.h>
 #include <skalibs/bytestr.h>
 
-unsigned int case_str (char const *haystack, char const *needle)
+size_t case_str (char const *haystack, char const *needle)
 {
-  unsigned int nlen = str_len(needle) ;
-  register char const *p = haystack ;
+  size_t nlen = strlen(needle) ;
+  char const *p = haystack ;
   if (!nlen) return 0 ;
   for (; *p ; p++)
     if (!case_diffb(p, nlen, needle)) return p - haystack ;
-  return str_len(haystack) ;
+  return strlen(haystack) ;
 }
 
 #endif
diff --git a/src/libstddjb/case_upperb.c b/src/libstddjb/case_upperb.c
index 54ceab4..78ece8f 100644
--- a/src/libstddjb/case_upperb.c
+++ b/src/libstddjb/case_upperb.c
@@ -2,9 +2,9 @@
 
 #include <skalibs/bytestr.h>
 
-void case_upperb (register char *s, unsigned int len)
+void case_upperb (char *s, size_t len)
 {
-  register unsigned char const d = 'a' - 'A' ;
+  unsigned char const d = 'a' - 'A' ;
   while (len--)
   {
     if (('a' <= *s) && (*s <= 'z')) *s -= d ;
diff --git a/src/libstddjb/cdb_make.c b/src/libstddjb/cdb_make.c
index 203d24c..c7e79d3 100644
--- a/src/libstddjb/cdb_make.c
+++ b/src/libstddjb/cdb_make.c
@@ -15,7 +15,7 @@ int cdb_make_start (struct cdb_make *c, int fd)
 {
   c->hplist = genalloc_zero ;
   c->pos = 2048 ;
-  buffer_init(&c->b, &fd_writesv, fd, c->buf, BUFFER_OUTSIZE) ;
+  buffer_init(&c->b, &fd_writev, fd, c->buf, BUFFER_OUTSIZE) ;
   return (int)lseek(fd, c->pos, SEEK_SET) ;
 }
 
diff --git a/src/libstddjb/fd_cat.c b/src/libstddjb/fd_cat.c
index 5682f02..1853427 100644
--- a/src/libstddjb/fd_cat.c
+++ b/src/libstddjb/fd_cat.c
@@ -1,16 +1,17 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/iobuffer.h>
 #include <skalibs/djbunix.h>
 
 int fd_cat (int from, int to)
 {
   iobuffer b ;
-  unsigned int n = 0 ;
+  size_t n = 0 ;
   if (!iobuffer_init(&b, from, to)) return -1 ;
   for (;;)
   {
-    register int r = iobuffer_fill(&b) ;
+    register ssize_t r = iobuffer_fill(&b) ;
     if (r < 0) goto err ;
     else if (!r) break ;
     if (!iobuffer_flush(&b)) goto err ;
diff --git a/src/libstddjb/fd_catn.c b/src/libstddjb/fd_catn.c
index ca78546..b757853 100644
--- a/src/libstddjb/fd_catn.c
+++ b/src/libstddjb/fd_catn.c
@@ -1,20 +1,21 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <errno.h>
 #include <skalibs/allreadwrite.h>
 #include <skalibs/iobuffer.h>
 #include <skalibs/djbunix.h>
 
-unsigned int fd_catn (int from, int to, unsigned int n)
+size_t fd_catn (int from, int to, size_t n)
 {
-  unsigned int w = 0 ;
+  size_t w = 0 ;
   if (n >= IOBUFFER_SIZE)
   {
     iobuffer b ;
     if (!iobuffer_init(&b, from, to)) return 0 ;
     while (n >= IOBUFFER_SIZE)
     {
-      register int r = iobuffer_fill(&b) ;
+      register ssize_t r = iobuffer_fill(&b) ;
       if (r <= 0)
       {
         iobuffer_finish(&b) ;
@@ -33,8 +34,8 @@ unsigned int fd_catn (int from, int to, unsigned int n)
 
   {
     char buf[n] ;
-    unsigned int r = allread(from, buf, n) ;
-    unsigned int v = 0 ;
+    size_t r = allread(from, buf, n) ;
+    size_t v = 0 ;
     if (r) v = allwrite(to, buf, r) ;
     w += v ;
   }
diff --git a/src/libstddjb/fd_chown.c b/src/libstddjb/fd_chown.c
index 8aa36c8..f4915ae 100644
--- a/src/libstddjb/fd_chown.c
+++ b/src/libstddjb/fd_chown.c
@@ -5,11 +5,11 @@
 #include <errno.h>
 #include <skalibs/djbunix.h>
 
-int fd_chown (int fd, unsigned int uid, unsigned int gid)
+int fd_chown (int fd, uid_t uid, gid_t gid)
 {
   register int r ;
   do
-    r = fchown(fd, (uid_t)uid, (gid_t)gid) ;
+    r = fchown(fd, uid, gid) ;
   while ((r == -1) && (errno == EINTR)) ;
   return r ;
 }
diff --git a/src/libstddjb/fd_copy2.c b/src/libstddjb/fd_copy2.c
index 5537329..4f2e80d 100644
--- a/src/libstddjb/fd_copy2.c
+++ b/src/libstddjb/fd_copy2.c
@@ -1,6 +1,5 @@
 /* ISC license. */
 
-#include <unistd.h>
 #include <errno.h>
 #include <skalibs/djbunix.h>
 
diff --git a/src/libstddjb/fd_read.c b/src/libstddjb/fd_read.c
index 22a296b..9664024 100644
--- a/src/libstddjb/fd_read.c
+++ b/src/libstddjb/fd_read.c
@@ -1,12 +1,13 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <unistd.h>
 #include <errno.h>
 #include <skalibs/allreadwrite.h>
 
-int fd_read (int fd, char *buf, unsigned int len)
+ssize_t fd_read (int fd, char *buf, size_t len)
 {
-  register int r ;
+  register ssize_t r ;
   do r = read(fd, buf, len) ;
   while ((r == -1) && (errno == EINTR)) ;
   return r ;
diff --git a/src/libstddjb/fd_readsv.c b/src/libstddjb/fd_readsv.c
deleted file mode 100644
index e4390df..0000000
--- a/src/libstddjb/fd_readsv.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* ISC license. */
-
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <skalibs/allreadwrite.h>
-#include <skalibs/siovec.h>
-
-int fd_readsv (int fd, siovec_t const *v, unsigned int vlen)
-{
-  struct iovec vv[vlen] ;
-  iovec_from_siovec(vv, v, vlen) ;
-  return fd_readv(fd, vv, vlen) ;
-}
diff --git a/src/libstddjb/fd_readv.c b/src/libstddjb/fd_readv.c
index c97d7ab..11dda66 100644
--- a/src/libstddjb/fd_readv.c
+++ b/src/libstddjb/fd_readv.c
@@ -5,9 +5,9 @@
 #include <errno.h>
 #include <skalibs/allreadwrite.h>
 
-int fd_readv (int fd, struct iovec const *v, unsigned int vlen)
+ssize_t fd_readv (int fd, struct iovec const *v, unsigned int vlen)
 {
-  register int r ;
+  ssize_t r ;
   do r = readv(fd, v, vlen) ;
   while ((r == -1) && (errno == EINTR)) ;
   return r ;
diff --git a/src/libstddjb/fd_recv.c b/src/libstddjb/fd_recv.c
index 592dc8e..4eb8659 100644
--- a/src/libstddjb/fd_recv.c
+++ b/src/libstddjb/fd_recv.c
@@ -5,9 +5,9 @@
 #include <errno.h>
 #include <skalibs/allreadwrite.h>
 
-int fd_recv (int fd, char *buf, unsigned int len, unsigned int flags)
+ssize_t fd_recv (int fd, char *buf, size_t len, unsigned int flags)
 {
-  register int r ;
+  register ssize_t r ;
   do r = recv(fd, buf, len, (int)flags) ;
   while ((r == -1) && (errno == EINTR)) ;
   return r ;
diff --git a/src/libstddjb/fd_send.c b/src/libstddjb/fd_send.c
index cdc3dd2..1d37bd5 100644
--- a/src/libstddjb/fd_send.c
+++ b/src/libstddjb/fd_send.c
@@ -5,9 +5,9 @@
 #include <errno.h>
 #include <skalibs/allreadwrite.h>
 
-int fd_send (int fd, char const *buf, unsigned int len, unsigned int flags)
+ssize_t fd_send (int fd, char const *buf, size_t len, unsigned int flags)
 {
-  register int r ;
+  register ssize_t r ;
   do r = send(fd, buf, len, (int)flags) ;
   while ((r == -1) && (errno == EINTR)) ;
   return r ;
diff --git a/src/libstddjb/fd_write.c b/src/libstddjb/fd_write.c
index 636bce9..c6758fb 100644
--- a/src/libstddjb/fd_write.c
+++ b/src/libstddjb/fd_write.c
@@ -1,12 +1,13 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <unistd.h>
 #include <errno.h>
 #include <skalibs/allreadwrite.h>
 
-int fd_write (int fd, char const *buf, unsigned int len)
+ssize_t fd_write (int fd, char const *buf, size_t len)
 {
-  register int r ;
+  register ssize_t r ;
   do r = write(fd, buf, len) ;
   while ((r == -1) && (errno == EINTR)) ;
   return r ;
diff --git a/src/libstddjb/fd_writesv.c b/src/libstddjb/fd_writesv.c
deleted file mode 100644
index d16991b..0000000
--- a/src/libstddjb/fd_writesv.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* ISC license. */
-
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <skalibs/allreadwrite.h>
-#include <skalibs/siovec.h>
-
-int fd_writesv (int fd, siovec_t const *v, unsigned int vlen)
-{
-  struct iovec vv[vlen] ;
-  iovec_from_siovec(vv, v, vlen) ;
-  return fd_writev(fd, vv, vlen) ;
-}
diff --git a/src/libstddjb/fd_writev.c b/src/libstddjb/fd_writev.c
index d48d7f1..c54a20e 100644
--- a/src/libstddjb/fd_writev.c
+++ b/src/libstddjb/fd_writev.c
@@ -5,9 +5,9 @@
 #include <errno.h>
 #include <skalibs/allreadwrite.h>
 
-int fd_writev (int fd, struct iovec const *v, unsigned int vlen)
+ssize_t fd_writev (int fd, struct iovec const *v, unsigned int vlen)
 {
-  register int r ;
+  register ssize_t r ;
   do r = writev(fd, v, vlen) ;
   while ((r == -1) && (errno == EINTR)) ;
   return r ;
diff --git a/src/libstddjb/genalloc_deepfree.c b/src/libstddjb/genalloc_deepfree.c
index cda800a..29f1527 100644
--- a/src/libstddjb/genalloc_deepfree.c
+++ b/src/libstddjb/genalloc_deepfree.c
@@ -1,12 +1,13 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/stralloc.h>
 #include <skalibs/genalloc.h>
 
-void genalloc_deepfree_size (genalloc *g, freefunc_t_ref f, unsigned int size)
+void genalloc_deepfree_size (genalloc *g, freefunc_t_ref f, size_t size)
 {
-  unsigned int len = g->len / size ;
-  register unsigned int i = 0 ;
+  size_t len = g->len / size ;
+  register size_t i = 0 ;
   for (; i < len ; i++) (*f)(g->s + i * size) ;
   stralloc_free(g) ;
 }
diff --git a/src/libstddjb/genwrite_put_bufalloc.c b/src/libstddjb/genwrite_put_bufalloc.c
index 6aabe1c..4b5830d 100644
--- a/src/libstddjb/genwrite_put_bufalloc.c
+++ b/src/libstddjb/genwrite_put_bufalloc.c
@@ -1,10 +1,11 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/bufalloc.h>
 #include <skalibs/genwrite.h>
 
-int genwrite_put_bufalloc (void *target, char const *s, unsigned int len)
+ssize_t genwrite_put_bufalloc (void *target, char const *s, size_t len)
 {
   register bufalloc *ba = target ;
-  return bufalloc_put(ba, s, len) ? (int)len : -1 ;
+  return bufalloc_put(ba, s, len) ? (ssize_t)len : -1 ;
 }
diff --git a/src/libstddjb/genwrite_put_buffer.c b/src/libstddjb/genwrite_put_buffer.c
index 1c85725..e5d7843 100644
--- a/src/libstddjb/genwrite_put_buffer.c
+++ b/src/libstddjb/genwrite_put_buffer.c
@@ -1,9 +1,10 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/buffer.h>
 #include <skalibs/genwrite.h>
 
-int genwrite_put_buffer (void *target, char const *s, unsigned int len)
+ssize_t genwrite_put_buffer (void *target, char const *s, size_t len)
 {
   register buffer *b = target ;
   return buffer_put(b, s, len) ;
diff --git a/src/libstddjb/genwrite_put_stralloc.c b/src/libstddjb/genwrite_put_stralloc.c
index 2a8a8e8..6f1e2b7 100644
--- a/src/libstddjb/genwrite_put_stralloc.c
+++ b/src/libstddjb/genwrite_put_stralloc.c
@@ -1,10 +1,11 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <skalibs/stralloc.h>
 #include <skalibs/genwrite.h>
 
-int genwrite_put_stralloc (void *target, char const *s, unsigned int len)
+ssize_t genwrite_put_stralloc (void *target, char const *s, size_t len)
 {
   register stralloc *sa = target ;
-  return stralloc_catb(sa, s, len) ? (int)len : -1 ;
+  return stralloc_catb(sa, s, len) ? (ssize_t)len : -1 ;
 }
diff --git a/src/libstddjb/iobufferu_init.c b/src/libstddjb/iobufferu_init.c
index 490ac59..b9d643b 100644
--- a/src/libstddjb/iobufferu_init.c
+++ b/src/libstddjb/iobufferu_init.c
@@ -10,7 +10,7 @@ int iobufferu_init (iobufferu *b, int fdin, int fdout)
   register char *x = alloc(IOBUFFERU_SIZE) ;
   if (!x) return 0 ;
   b->buf = x ;
-  buffer_init(&b->b[0], &fd_readsv, fdin, x, IOBUFFERU_SIZE) ;
-  buffer_init(&b->b[1], &fd_writesv, fdout, x, IOBUFFERU_SIZE) ;
+  buffer_init(&b->b[0], &fd_readv, fdin, x, IOBUFFERU_SIZE) ;
+  buffer_init(&b->b[1], &fd_writev, fdout, x, IOBUFFERU_SIZE) ;
   return 1 ;
 }
diff --git a/src/libstddjb/sanitize_read.c b/src/libstddjb/sanitize_read.c
index bd8eee3..136f7ee 100644
--- a/src/libstddjb/sanitize_read.c
+++ b/src/libstddjb/sanitize_read.c
@@ -1,10 +1,11 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <errno.h>
 #include <skalibs/allreadwrite.h>
 #include <skalibs/error.h>
 
-int sanitize_read (int r)
+ssize_t sanitize_read (ssize_t r)
 {
   return r == -1 ? error_isagain(errno) ? (errno = 0, 0) : -1 :
          !r ? (errno = EPIPE, -1) : r ;
diff --git a/src/libstddjb/str_chr.c b/src/libstddjb/str_chr.c
index ed55e50..a415de6 100644
--- a/src/libstddjb/str_chr.c
+++ b/src/libstddjb/str_chr.c
@@ -1,33 +1,11 @@
 /* ISC license. */
 
-#include <skalibs/config.h>
-#include <skalibs/bytestr.h>
-
-#ifndef SKALIBS_FLAG_REPLACE_LIBC
-
+#include <sys/types.h>
 #include <string.h>
+#include <skalibs/bytestr.h>
 
-unsigned int str_chr (register char const *s, int c)
-{
-  register char *p = strchr(s, c) ;
-  return p ? (unsigned int)(p - s) : strlen(s) ;
-}
-
-#else
-
-unsigned int str_chr (register char const *s, int c)
+size_t str_chr (char const *s, int c)
 {
-  register char ch = c ;
-  register char const *t = s ;
-
-  for (;;)
-  {
-    if (!*t) break; if (*t == ch) break; ++t;
-    if (!*t) break; if (*t == ch) break; ++t;
-    if (!*t) break; if (*t == ch) break; ++t;
-    if (!*t) break; if (*t == ch) break; ++t;
-  }
-  return t - s ;
+  char *p = strchr(s, c) ;
+  return p ? p - s : strlen(s) ;
 }
-
-#endif
diff --git a/src/libstddjb/str_rchr.c b/src/libstddjb/str_rchr.c
index 39a4822..c82ee69 100644
--- a/src/libstddjb/str_rchr.c
+++ b/src/libstddjb/str_rchr.c
@@ -1,28 +1,12 @@
 /* ISC license. */
 
-#include <skalibs/config.h>
-#include <skalibs/bytestr.h>
-
-#ifndef SKALIBS_FLAG_REPLACE_LIBC
-
+#include <sys/types.h>
 #include <string.h>
+#include <skalibs/bytestr.h>
 
-unsigned int str_rchr (register char const *s, int c)
+size_t str_rchr (register char const *s, int c)
 {
   register char *p = strrchr(s, c) ;
-  return p ? (unsigned int)(p - s) : (unsigned int)strlen(s) ;
-}
-
-#else
-
-unsigned int str_rchr (register char const *s, int c)
-{
-  register char ch = c ;
-  register char const *t = s ;
-  register char const *u = 0 ;
-  for ( ; *t ; t++) if (*t == ch) u = t ;
-  if (!u) u = t ;
-  return u - s ;
+  return p ? p - s : strlen(s) ;
 }
 
-#endif
diff --git a/src/libstddjb/str_strn.c b/src/libstddjb/str_strn.c
index 7c2e425..fef219b 100644
--- a/src/libstddjb/str_strn.c
+++ b/src/libstddjb/str_strn.c
@@ -1,36 +1,16 @@
 /* ISC license. */
 
-#include <skalibs/config.h>
-#include <skalibs/bytestr.h>
-
-#ifdef SKALIBS_FLAG_REPLACE_LIBC
-
-/* Very naive implementation, but it's small. */
-
-unsigned int str_strn (char const *haystack, unsigned int hlen, char const *needle, unsigned int nlen)
-{
-  register unsigned int i = 0 ;
-  if (!nlen) return 0 ;
-  if (hlen < nlen) return hlen ;
-  hlen -= nlen ;
-  for (; i <= hlen ; i++)
-    if (!byte_diff(haystack+i, nlen, needle)) return i ;
-  return hlen+nlen ;
-}
-
-#else
-
+#include <sys/types.h>
 #include <string.h>
+#include <skalibs/bytestr.h>
 
-unsigned int str_strn (char const *haystack, unsigned int hlen, char const *needle, unsigned int nlen)
+size_t str_strn (char const *haystack, size_t hlen, char const *needle, size_t nlen)
 {
   char haystack2[hlen+1] ;
   char needle2[nlen+1] ;
-  register char *p ;
+  char *p ;
   byte_copy(haystack2, hlen, haystack) ; haystack2[hlen] = 0 ;
   byte_copy(needle2, nlen, needle) ; needle2[nlen] = 0 ;
   p = strstr(haystack2, needle2) ;
   return p ? p - haystack2 : hlen ;
 }
-
-#endif
diff --git a/src/libstddjb/stralloc_catb.c b/src/libstddjb/stralloc_catb.c
index bb03405..f1bdc0a 100644
--- a/src/libstddjb/stralloc_catb.c
+++ b/src/libstddjb/stralloc_catb.c
@@ -1,12 +1,13 @@
 /* ISC license. */
 
-#include <skalibs/bytestr.h>
+#include <sys/types.h>
+#include <string.h>
 #include <skalibs/stralloc.h>
 
-int stralloc_catb (stralloc *sa, char const *s, unsigned int n)
+int stralloc_catb (stralloc *sa, char const *s, size_t n)
 {
   if (!stralloc_readyplus(sa, n)) return 0 ;
-  byte_copy(sa->s + sa->len, n, s) ;
+  memmove(sa->s + sa->len, s, n) ;
   sa->len += n ;
   return 1 ;
 }
diff --git a/src/libstddjb/stralloc_catv.c b/src/libstddjb/stralloc_catv.c
index 1649f4c..684829c 100644
--- a/src/libstddjb/stralloc_catv.c
+++ b/src/libstddjb/stralloc_catv.c
@@ -1,21 +1,22 @@
 /* ISC license. */
 
-#include <skalibs/bytestr.h>
-#include <skalibs/siovec.h>
+#include <sys/types.h>
+#include <string.h>
+#include <sys/uio.h>
 #include <skalibs/stralloc.h>
 
-int stralloc_catv (stralloc *sa, siovec_t const *v, unsigned int n)
+int stralloc_catv (stralloc *sa, struct iovec const *v, unsigned int n)
 {
   register unsigned int i = 0 ;
   {
-    unsigned int total = 0 ;
-    for (; i < n ; i++) total += v[i].len ;
+    size_t total = 0 ;
+    for (; i < n ; i++) total += v[i].iov_len ;
     if (!stralloc_readyplus(sa, total)) return 0 ;
   }
   for (i = 0 ; i < n ; i++)
   {
-    byte_copy(sa->s + sa->len, v[i].len, v[i].s) ;
-    sa->len += v[i].len ;
+    memmove(sa->s + sa->len, v[i].iov_base, v[i].iov_len) ;
+    sa->len += v[i].iov_len ;
   }
   return 1 ;
 }
diff --git a/src/libstddjb/stralloc_copyb.c b/src/libstddjb/stralloc_copyb.c
index be2b397..31fc31e 100644
--- a/src/libstddjb/stralloc_copyb.c
+++ b/src/libstddjb/stralloc_copyb.c
@@ -1,12 +1,13 @@
 /* ISC license. */
 
-#include <skalibs/bytestr.h>
+#include <sys/types.h>
+#include <string.h>
 #include <skalibs/stralloc.h>
 
-int stralloc_copyb (stralloc *sa, char const *s, unsigned int n)
+int stralloc_copyb (stralloc *sa, char const *s, size_t n)
 {
   if (!stralloc_ready(sa, n)) return 0 ;
-  byte_copy(sa->s, n, s) ;
+  memmove(sa->s, s, n) ;
   sa->len = n ;
   return 1 ;
 }
diff --git a/src/libstddjb/stralloc_insertb.c b/src/libstddjb/stralloc_insertb.c
index 339ffff..f964ea5 100644
--- a/src/libstddjb/stralloc_insertb.c
+++ b/src/libstddjb/stralloc_insertb.c
@@ -1,15 +1,15 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <errno.h>
-#include <skalibs/bytestr.h>
 #include <skalibs/stralloc.h>
 
-int stralloc_insertb (stralloc *sa, unsigned int offset, char const *s, unsigned int n)
+int stralloc_insertb (stralloc *sa, size_t offset, char const *s, size_t n)
 {
   if (offset > sa->len) return (errno = EINVAL, 0) ;
   if (!stralloc_readyplus(sa, n)) return 0 ;
-  byte_copyr(sa->s + offset + n, sa->len - offset, sa->s + offset) ;
+  memmove(sa->s + offset + n, sa->s + offset, sa->len - offset) ;
   sa->len += n ;
-  byte_copyr(sa->s + offset, n, s) ;
+  memmove(sa->s + offset, s, n) ;
   return 1 ;
 }
diff --git a/src/libstddjb/stralloc_ready_tuned.c b/src/libstddjb/stralloc_ready_tuned.c
index 04e1a41..53a47cd 100644
--- a/src/libstddjb/stralloc_ready_tuned.c
+++ b/src/libstddjb/stralloc_ready_tuned.c
@@ -1,12 +1,13 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <errno.h>
 #include <skalibs/alloc.h>
 #include <skalibs/stralloc.h>
 
-int stralloc_ready_tuned (stralloc *sa, unsigned int n, unsigned int base, unsigned int a, unsigned int b)
+int stralloc_ready_tuned (stralloc *sa, size_t n, size_t base, size_t a, size_t b)
 {
-  register unsigned int t ;
+  register size_t t ;
   if (!b) return (errno = EINVAL, 0) ;
   t = n + base + a * n / b ;
   if (t < n) return (errno = ERANGE, 0) ;
diff --git a/src/libstddjb/stralloc_reverse.c b/src/libstddjb/stralloc_reverse.c
index 9ad29e7..46d22cb 100644
--- a/src/libstddjb/stralloc_reverse.c
+++ b/src/libstddjb/stralloc_reverse.c
@@ -1,11 +1,11 @@
 /* ISC license. */
 
-#include <skalibs/bytestr.h>
+#include <sys/types.h>
 #include <skalibs/stralloc.h>
 
 void stralloc_reverse (stralloc *sa)
 {
-  register unsigned int i = 0 ;
+  register size_t i = 0 ;
   for (; i < sa->len >> 1 ; i++)
   {
     char tmp = sa->s[i] ;
diff --git a/src/libstddjb/stralloc_reverse_blocks.c b/src/libstddjb/stralloc_reverse_blocks.c
index 6a2e4b8..67a18de 100644
--- a/src/libstddjb/stralloc_reverse_blocks.c
+++ b/src/libstddjb/stralloc_reverse_blocks.c
@@ -1,17 +1,18 @@
 /* ISC license. */
 
-#include <skalibs/bytestr.h>
+#include <sys/types.h>
+#include <string.h>
 #include <skalibs/stralloc.h>
 
-void stralloc_reverse_blocks (stralloc *sa, unsigned int size)
+void stralloc_reverse_blocks (stralloc *sa, size_t size)
 {
-  register unsigned int n = sa->len / (size << 1) ;
-  register unsigned int i = 0 ;
+  register size_t n = sa->len / (size << 1) ;
+  register size_t i = 0 ;
   char tmp[size] ;
   for (; i < n ; i++)
   {
-    byte_copy(tmp, size, sa->s + i * size) ;
-    byte_copy(sa->s + i * size, size, sa->s + (2*n - 1 - i) * size) ;
-    byte_copy(sa->s + (2*n - 1 - i) * size, size, tmp) ;
+    memcpy(tmp, sa->s + i * size, size) ;
+    memcpy(sa->s + i * size, sa->s + (2*n - 1 - i) * size, size) ;
+    memcpy(sa->s + (2*n - 1 - i) * size, tmp, size) ;
   }
 }
diff --git a/src/libstddjb/unsanitize_read.c b/src/libstddjb/unsanitize_read.c
index efea22a..4d9e99d 100644
--- a/src/libstddjb/unsanitize_read.c
+++ b/src/libstddjb/unsanitize_read.c
@@ -1,10 +1,11 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <errno.h>
 #include <skalibs/allreadwrite.h>
 #include <skalibs/error.h>
 
-int unsanitize_read (int r)
+ssize_t unsanitize_read (ssize_t r)
 {
   return r == -1 ? errno == EPIPE ? (errno = 0, 0) : -1 :
          !r ? (errno = EWOULDBLOCK, -1) : r ;
diff --git a/src/libunixonacid/opengetlnclose.c b/src/libunixonacid/opengetlnclose.c
index 9bdf882..90940af 100644
--- a/src/libunixonacid/opengetlnclose.c
+++ b/src/libunixonacid/opengetlnclose.c
@@ -16,7 +16,7 @@ int opengetlnclose (char const *fn, stralloc *sa, int sep)
   register int e ;
   int fd = open_readb(fn) ;
   if (fd < 0) return -1 ;
-  buffer_init(&b, &fd_readsv, fd, buf, BUFFER_INSIZE) ;
+  buffer_init(&b, &fd_readv, fd, buf, BUFFER_INSIZE) ;
   r = skagetln(&b, sa, sep) ;
   e = errno ;
   fd_close(fd) ;
diff --git a/src/libunixonacid/opengetlnclose_at.c b/src/libunixonacid/opengetlnclose_at.c
index a6fd2b6..e91acbf 100644
--- a/src/libunixonacid/opengetlnclose_at.c
+++ b/src/libunixonacid/opengetlnclose_at.c
@@ -16,7 +16,7 @@ int opengetlnclose_at (int dirfd, char const *fn, stralloc *sa, int sep)
   register int e ;
   int fd = open_readatb(dirfd, fn) ;
   if (fd < 0) return -1 ;
-  buffer_init(&b, &fd_readsv, fd, buf, BUFFER_INSIZE) ;
+  buffer_init(&b, &fd_readv, fd, buf, BUFFER_INSIZE) ;
   r = skagetln(&b, sa, sep) ;
   e = errno ;
   fd_close(fd) ;
diff --git a/src/sysdeps/tryarc4random_addrandom.c b/src/sysdeps/tryarc4random_addrandom.c
new file mode 100644
index 0000000..e89a65c
--- /dev/null
+++ b/src/sysdeps/tryarc4random_addrandom.c
@@ -0,0 +1,12 @@
+/* ISC license. */
+
+#undef _POSIX_C_SOURCE
+#undef _XOPEN_SOURCE
+
+#include <stdlib.h>
+
+int main (void)
+{
+  arc4random_addrandom("", 1) ;
+  return 0 ;
+}
author	Laurent Bercot <ska-skaware@skarnet.org>	2017-02-15 17:40:40 +0000
committer	Laurent Bercot <ska-skaware@skarnet.org>	2017-02-15 17:40:40 +0000
commit	a896ca2a8c617e5e00ffd5fc9e69331ad754e5b3 (patch)
tree	f49a8382b9999b5aa00c0885eedd5c5c3a233e55
parent	00c9cb1b22cc17c4db573e0e613a5f116ff0092e (diff)
download	skalibs-a896ca2a8c617e5e00ffd5fc9e69331ad754e5b3.tar.xz