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-rw-r--r--include/m_string.h9
1 files changed, 0 insertions, 9 deletions
diff --git a/include/m_string.h b/include/m_string.h
index 33ba9c155c2..c02ce92cd88 100644
--- a/include/m_string.h
+++ b/include/m_string.h
@@ -129,15 +129,6 @@ extern void bmove_align(gptr dst,const gptr src,uint len);
#define bmove512(A,B,C) memcpy(A,B,C)
#endif
-#ifdef HAVE_purify
-#define memcpy_overlap(A,B,C) \
-DBUG_ASSERT((A) <= (B) || ((B)+(C)) <= (A)); \
-bmove((byte*) (A),(byte*) (B),(size_t) (C));
-#else
-#define memcpy_overlap(A,B,C) memcpy((A), (B), (C))
-#endif /* HAVE_purify */
-
-
/* Prototypes for string functions */
#if !defined(bfill) && !defined(HAVE_BFILL)