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-rw-r--r--src/include/regex/utils.h10
1 files changed, 2 insertions, 8 deletions
diff --git a/src/include/regex/utils.h b/src/include/regex/utils.h
index 461e7ad6b0e..72f89dcafc2 100644
--- a/src/include/regex/utils.h
+++ b/src/include/regex/utils.h
@@ -37,9 +37,7 @@
* @(#)utils.h 8.3 (Berkeley) 3/20/94
*/
-#include "postgres.h"
-
-#include "limits.h"
+#include <limits.h>
/* utility definitions */
#define DUPMAX 100000000 /* xxx is this right? */
@@ -50,6 +48,7 @@
#else
#define NC (CHAR_MAX - CHAR_MIN + 1)
#endif
+
typedef unsigned char uch;
/* switch off assertions (if not already off) if no REDEBUG */
@@ -58,8 +57,3 @@ typedef unsigned char uch;
#define NDEBUG /* no assertions please */
#endif
#endif
-
-/* for old systems with bcopy() but no memmove() */
-#if !defined(HAVE_MEMMOVE) && !defined(memmove)
-#define memmove(d, s, c) bcopy(s, d, c)
-#endif