From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 6 Jun 2020 00:10:09 +0000 (-0700)
Subject: remove unused strsubmatch function
X-Git-Tag: 2.44.1~5^2^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0c64e9485f701b8b0cb9ed4edf3edacfb739ca4d;p=graphviz

remove unused strsubmatch function

This also removes two compiler warnings.
---

diff --git a/lib/ast/strmatch.c b/lib/ast/strmatch.c
index 3e374a9c9..b91f3b41e 100644
--- a/lib/ast/strmatch.c
+++ b/lib/ast/strmatch.c
@@ -777,20 +777,3 @@ int strmatch(const char *s, const char *p)
 {
     return strgrpmatch(s, p, NiL, 0, STR_MAXIMAL | STR_LEFT | STR_RIGHT);
 }
-
-/*
- * leading substring match
- * first char after end of substring returned
- * 0 returned if no match
- *
- * OBSOLETE: use strgrpmatch()
- */
-
-char *strsubmatch(const char *s, const char *p, int flags)
-{
-    int match[2];
-
-    return strgrpmatch(s, p, match, 1,
-		       (flags ? STR_MAXIMAL : 0) | STR_LEFT) ? (char *) s +
-	match[1] : (char *) 0;
-}