added gu_buf_flush in seq.c which removes all elements from a buffer

2013-02-26 09:48:09 +00:00
parent 348c118fc9
commit f001d40ae3
2 changed files with 9 additions and 0 deletions
--- a/src/runtime/c/gu/seq.h
+++ b/src/runtime/c/gu/seq.h
@@ -121,6 +121,9 @@ gu_buf_trim_n(GuBuf* buf, size_t n_elems);
 const void*
 gu_buf_trim(GuBuf* buf);

+void
+gu_buf_flush(GuBuf* buf);
+
 #define gu_buf_pop(BUF, T)			\
 	(*(T*)gu_buf_trim(BUF))