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authorLaurent Bercot <ska-skaware@skarnet.org>2014-09-18 18:55:44 +0000
committerLaurent Bercot <ska-skaware@skarnet.org>2014-09-18 18:55:44 +0000
commit3534b428629be185e096be99e3bd5fdfe32d5544 (patch)
tree210ef3198ed66bc7f7b7bf6a85e4579f455e5a36 /src/libstddjb/bufalloc_clean.c
downloadskalibs-3534b428629be185e096be99e3bd5fdfe32d5544.tar.xz
initial commit with rc for skalibs-2.0.0.0
Diffstat (limited to 'src/libstddjb/bufalloc_clean.c')
-rw-r--r--src/libstddjb/bufalloc_clean.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/libstddjb/bufalloc_clean.c b/src/libstddjb/bufalloc_clean.c
new file mode 100644
index 0000000..28bd35e
--- /dev/null
+++ b/src/libstddjb/bufalloc_clean.c
@@ -0,0 +1,14 @@
+/* ISC license. */
+
+#include <skalibs/bytestr.h>
+#include <skalibs/bufalloc.h>
+
+void bufalloc_clean (register bufalloc_ref ba)
+{
+ if (ba->p)
+ {
+ byte_copy(ba->x.s, ba->x.len - ba->p, ba->x.s + ba->p) ;
+ ba->x.len -= ba->p ;
+ ba->p = 0 ;
+ }
+}