8 files changed, 13 insertions, 22 deletions
diff --git a/src/libstdcrypto/md5_final.c b/src/libstdcrypto/md5_final.c
index 706162b..72d6529 100644
--- a/src/libstdcrypto/md5_final.c
+++ b/src/libstdcrypto/md5_final.c
@@ -1,8 +1,7 @@
 /* ISC license. */
 
-#include <stdint.h>
+#include <string.h>
 #include <skalibs/uint32.h>
-#include <skalibs/bytestr.h>
 #include <skalibs/md5.h>
 #include "md5-internal.h"
 
@@ -14,18 +13,18 @@ void md5_final (MD5Schedule *ctx, char *digest /* 16 chars */)
   count = 63 - count ;
   if (count < 8)
   {
-    byte_zero(p, count) ;
+    memset(p, 0, count) ;
     uint32_little_endian((char *)ctx->in, 16) ;
     md5_transform(ctx->buf, (uint32_t *)ctx->in) ;
-    byte_zero(ctx->in, 56) ;
+    memset(ctx->in, 0, 56) ;
   }
-  else byte_zero(p, count - 8) ;
+  else memset(p, 0, count - 8) ;
   uint32_little_endian((char *)ctx->in, 14) ;
 
-  byte_copy((char *)ctx->in + 56, 4, (char *)&ctx->bits[0]) ;
-  byte_copy((char *)ctx->in + 60, 4, (char *)&ctx->bits[1]) ;
+  memcpy(ctx->in + 56, &ctx->bits[0], 4) ;
+  memcpy(ctx->in + 60, &ctx->bits[1], 4) ;
 
   md5_transform(ctx->buf, (uint32_t *)ctx->in) ;
   uint32_little_endian((char *)ctx->buf, 4) ;
-  byte_copy(digest, 16, (char *)ctx->buf) ;
+  memcpy(digest, ctx->buf, 16) ;
 }
diff --git a/src/libstdcrypto/md5_transform.c b/src/libstdcrypto/md5_transform.c
index e210e73..90be9ab 100644
--- a/src/libstdcrypto/md5_transform.c
+++ b/src/libstdcrypto/md5_transform.c
@@ -1,6 +1,5 @@
 /* ISC license. */
 
-#include <stdint.h>
 #include "md5-internal.h"
 
 /* #define F1(x, y, z) (x & y | ~x & z) */
diff --git a/src/libstdcrypto/md5_update.c b/src/libstdcrypto/md5_update.c
index 1a88540..d61cd3f 100644
--- a/src/libstdcrypto/md5_update.c
+++ b/src/libstdcrypto/md5_update.c
@@ -1,15 +1,13 @@
 /* ISC license. */
 
-#include <sys/types.h>
-#include <stdint.h>
+#include <string.h>
 #include <skalibs/uint32.h>
-#include <skalibs/bytestr.h>
 #include <skalibs/md5.h>
 #include "md5-internal.h"
 
 void md5_update (MD5Schedule *ctx, char const *s, size_t len)
 {
-  uint32 t = ctx->bits[0] ;
+  uint32_t t = ctx->bits[0] ;
   if ((ctx->bits[0] = t + (len << 3)) < t)
     ctx->bits[1]++ ;
   ctx->bits[1] += len >> 29 ;
@@ -20,20 +18,20 @@ void md5_update (MD5Schedule *ctx, char const *s, size_t len)
     t = 64 - t ;
     if (len < t)
     {
-      byte_copy((char *)p, len, s) ;
+      memcpy(p, s, len) ;
       return ;
     }
-    byte_copy((char *)p, t, s) ;
+    memcpy(p, s, t) ;
     uint32_little_endian((char *)ctx->in, 16) ;
     md5_transform(ctx->buf, (uint32_t *)ctx->in) ;
     s += t ; len -= t ;
   }
   while (len >= 64)
   {
-    byte_copy((char *)ctx->in, 64, s) ;
+    memcpy(ctx->in, s, 64) ;
     uint32_little_endian((char *)ctx->in, 16) ;
     md5_transform(ctx->buf, (uint32_t *)ctx->in) ;
     s += 64 ; len -= 64 ;
   }
-  byte_copy((char *)ctx->in, len, s) ;
+  memcpy(ctx->in, s, len) ;
 }
diff --git a/src/libstdcrypto/rc4.c b/src/libstdcrypto/rc4.c
index 2f39b95..482c31a 100644
--- a/src/libstdcrypto/rc4.c
+++ b/src/libstdcrypto/rc4.c
@@ -1,7 +1,6 @@
 /* ISC license. */
 /* Thanks to Thomas Pornin <pornin@bolet.org> */
 
-#include <sys/types.h>
 #include <skalibs/bytestr.h>
 #include <skalibs/rc4.h>
 
diff --git a/src/libstdcrypto/sha1_transform.c b/src/libstdcrypto/sha1_transform.c
index 66a1c52..c323c66 100644
--- a/src/libstdcrypto/sha1_transform.c
+++ b/src/libstdcrypto/sha1_transform.c
@@ -1,6 +1,5 @@
 /* ISC license. */
 
-#include <stdint.h>
 #include "sha1-internal.h"
 
 #define F1(x, y, z) ((x & y) | ((~x) & z))
diff --git a/src/libstdcrypto/sha1_update.c b/src/libstdcrypto/sha1_update.c
index 4fa393c..a35ca8f 100644
--- a/src/libstdcrypto/sha1_update.c
+++ b/src/libstdcrypto/sha1_update.c
@@ -1,6 +1,5 @@
 /* ISC license. */
 
-#include <sys/types.h>
 #include <skalibs/sha1.h>
 #include "sha1-internal.h"
 
diff --git a/src/libstdcrypto/sha256_transform.c b/src/libstdcrypto/sha256_transform.c
index 65a51c4..3e6a319 100644
--- a/src/libstdcrypto/sha256_transform.c
+++ b/src/libstdcrypto/sha256_transform.c
@@ -1,6 +1,5 @@
 /* ISC license. */
 
-#include <stdint.h>
 #include "sha256-internal.h"
 
 #define F1(x, y, z) ((x & y) | ((~x) & z))
diff --git a/src/libstdcrypto/sha256_update.c b/src/libstdcrypto/sha256_update.c
index d8bb3b1..70322ee 100644
--- a/src/libstdcrypto/sha256_update.c
+++ b/src/libstdcrypto/sha256_update.c
@@ -1,6 +1,5 @@
 /* ISC license. */
 
-#include <sys/types.h>
 #include <skalibs/sha256.h>
 #include "sha256-internal.h"