Fixed some compiler warnings

Author: laruence

php_yaf.h

@@ -158,7 +158,7 @@ int yaf_call_user_method_with_1_arguments(zend_object *obj, zend_function *fbc,
 int yaf_call_user_method_with_2_arguments(zend_object *obj, zend_function *fbc, zval *arg1, zval *arg2, zval *ret);
 void yaf_replace_chr(char *name, uint32_t len, zend_uchar f, zend_uchar t);
 
-extern const char const *yaf_known_chars[];
+extern const char *yaf_known_chars[];
 extern zend_string **yaf_known_strings;
 #define YAF_KNOWN_STR(id)        (yaf_known_strings[id])
 #define YAF_KNOWN_CHARS(id)      (yaf_known_chars[id])

routes/yaf_route_map.c

@@ -129,14 +129,14 @@ static inline zend_string *yaf_route_map_build(const char *src, size_t len, zend
 		unsigned char *p, *q, *e;
 		zend_string *result = zend_string_alloc(end - str, 0);
 
-		zend_str_tolower_copy(ZSTR_VAL(result), str, end - str);
+		zend_str_tolower_copy(ZSTR_VAL(result), (char*)str, end - str);
 		p = q = (unsigned char*)ZSTR_VAL(result);
 		e = p + ZSTR_LEN(result);
 
 		if (ctl) {
 			*p++ = toupper(*q++);
 		} else {
-			*p++, *q++;
+			p++, q++;
 		}
 		while (q < e) {
 			if (*q == YAF_ROUTER_URL_DELIMIETER) {
@@ -167,7 +167,7 @@ static inline zend_string *yaf_route_map_build(const char *src, size_t len, zend
 
 int yaf_route_map_route(yaf_route_t *route, yaf_request_t *req) /* {{{ */ {
 	size_t len, query_len;
-	const char *uri, *query, *p;
+	const char *uri, *query;
 	yaf_request_object *request = Z_YAFREQUESTOBJ_P(req);
 	yaf_route_map_object *map = Z_YAFROUTEMAPOBJ_P(route);
 

yaf.c

@@ -50,7 +50,7 @@
 ZEND_DECLARE_MODULE_GLOBALS(yaf);
 
 zend_string **yaf_known_strings = NULL;
-const char const *yaf_known_chars[] = {
+const char *yaf_known_chars[] = {
 #define _YAF_CHARS(id, str) str,
 YAF_KNOWN_NAMES(_YAF_CHARS)
 #undef _YAF_CHARS
@@ -600,11 +600,11 @@ PHP_MINIT_FUNCTION(yaf)
 */
 PHP_MSHUTDOWN_FUNCTION(yaf)
 {
-	uint32_t idx = 0;
+	int idx = 0;
 
 	UNREGISTER_INI_ENTRIES();
 
-	for (idx; idx < sizeof(yaf_known_chars)/sizeof(char*) - 1; idx++) {
+	for (; idx < sizeof(yaf_known_chars)/sizeof(char*) - 1; idx++) {
 		free(yaf_known_strings[idx]);
 	}
 	free(yaf_known_strings);

yaf_dispatcher.c

@@ -761,6 +761,8 @@ ZEND_HOT yaf_response_t *yaf_dispatcher_dispatch(yaf_dispatcher_object *dispatch
 		yaf_trigger_error(YAF_ERR_DISPATCH_FAILED, "The maximum dispatching count %ld is reached", yaf_get_forward_limit());
 		YAF_EXCEPTION_HANDLE(dispatcher);
 	}
+
+	return NULL;
 }
 /* }}} */