urlmatch.h: use config_fn_t type

These are actually used as config callbacks, so use the typedef-ed type
and make future refactors easier.

Signed-off-by: Glen Choo <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: chooglen

urlmatch.h

@@ -2,6 +2,7 @@
 #define URL_MATCH_H
 
 #include "string-list.h"
+#include "config.h"
 
 struct url_info {
 	/* normalized url on success, must be freed, otherwise NULL */
@@ -48,8 +49,8 @@ struct urlmatch_config {
 	const char *key;
 
 	void *cb;
-	int (*collect_fn)(const char *var, const char *value, void *cb);
-	int (*cascade_fn)(const char *var, const char *value, void *cb);
+	config_fn_t collect_fn;
+	config_fn_t cascade_fn;
 	/*
 	 * Compare the two matches, the one just discovered and the existing
 	 * best match and return a negative value if the found item is to be