undefine macros before defining them

diff --git a/main/php.h b/main/php.h
index 66ca21121bfc4eaaf83eea5bb1c140c21217727c..e199941915cc02305ab4b3248d1078892d53ae08 100644 (file)
--- a/main/php.h
+++ b/main/php.h
@@ -123,11 +123,13 @@
 
 #ifndef HAVE_STRLCPY
 PHPAPI size_t php_strlcpy(char *dst, const char *src, size_t siz);
+#undef strlcpy
 #define strlcpy php_strlcpy
 #endif
 
 #ifndef HAVE_STRLCAT
 PHPAPI size_t php_strlcat(char *dst, const char *src, size_t siz);
+#undef strlcat
 #define strlcat php_strlcat
 #endif