yyparse(): only check stack size in outer loop

[perl5.git] / util.h

diff --git a/util.h b/util.h
index 3310b11..8f4171b 100644 (file)
--- a/util.h
+++ b/util.h
@@ -229,6 +229,13 @@ means arg not present, 1 is empty string/null byte */
 #  define HS_CXT cv
 #endif
 
+#define instr(haystack, needle) strstr(haystack, needle)
+
+#ifdef HAS_MEMMEM
+#   define ninstr(big, bigend, little, lend)                                \
+            ((char *) memmem(big, bigend - big, little, lend - little))
+#endif
+
 /*
  * ex: set ts=8 sts=4 sw=4 et:
  */