Change regerror() declaration from K&R style to ANSI C (C89)

lznuaa · gitster · commit 3f83bf3784d4 · 2009-09-18T20:00:42.000-07:00
The MSVC headers typedef errcode as int, and thus confused the compiler in
the K&amp;R style definition. ANSI style deconfuses it.

Signed-off-by: Frank Li &lt;lznuaa@gmail.com&gt;
Signed-off-by: Marius Storm-Olsen &lt;mstormo@gmail.com&gt;
Acked-by: Johannes Sixt &lt;j6t@kdbg.org&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/compat/regex/regex.c b/compat/regex/regex.c
@@ -4852,11 +4852,8 @@ regexec (preg, string, nmatch, pmatch, eflags)
    from either regcomp or regexec.   We don't use PREG here.  */
 
 size_t
-regerror (errcode, preg, errbuf, errbuf_size)
-    int errcode;
-    const regex_t *preg;
-    char *errbuf;
-    size_t errbuf_size;
+regerror(int errcode, const regex_t *preg,
+	 char *errbuf, size_t errbuf_size)
 {
   const char *msg;
   size_t msg_size;
