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-rw-r--r--include/m_string.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/include/m_string.h b/include/m_string.h
index 4f098c3206d..407dd68c699 100644
--- a/include/m_string.h
+++ b/include/m_string.h
@@ -67,7 +67,7 @@
# define bcopy(s, d, n) memcpy((d), (s), (n))
# define bcmp(A,B,C) memcmp((A),(B),(C))
# define bzero(A,B) memset((A),0,(B))
-# define bmove_align(A,B,C) memcpy((A),(B),(C))
+# define bmove_align(A,B,C) memcpy((A),(B),(C))
#endif
#if defined(__cplusplus)
@@ -126,7 +126,10 @@ extern int bcmp(const char *s1,const char *s2,uint len);
extern int my_bcmp(const char *s1,const char *s2,uint len);
#undef bcmp
#define bcmp(A,B,C) my_bcmp((A),(B),(C))
-#endif
+#define bzero_if_purify(A,B) bzero(A,B)
+#else
+#define bzero_if_purify(A,B)
+#endif /* HAVE_purify */
#ifndef bmove512
extern void bmove512(gptr dst,const gptr src,uint len);