C89 compat

Author: weltling

library.c

@@ -564,12 +564,13 @@ int redis_cmd_append_sstr_long(smart_str *str, long append) {
 int redis_cmd_append_sstr_dbl(smart_str *str, double value) {
     char *dbl_str;
     int dbl_len;
+	int retval;
 
     /// Convert to double
     REDIS_DOUBLE_TO_STRING(dbl_str, dbl_len, value);
 
     // Append the string
-    int retval = redis_cmd_append_sstr(str, dbl_str, dbl_len);
+    retval = redis_cmd_append_sstr(str, dbl_str, dbl_len);
 
     // Free our double string
     efree(dbl_str);
@@ -583,9 +584,10 @@ int redis_cmd_append_sstr_dbl(smart_str *str, double value) {
  */
 int redis_cmd_append_int(char **cmd, int cmd_len, int append) {
 	char int_buf[32];
+	int int_len;
 
 	// Conver to an int, capture length
-	int int_len = snprintf(int_buf, sizeof(int_buf), "%d", append);
+	int_len = snprintf(int_buf, sizeof(int_buf), "%d", append);
 
 	// Return the new length
 	return redis_cmd_append_str(cmd, cmd_len, int_buf, int_len);
@@ -733,6 +735,10 @@ PHPAPI void redis_client_list_reply(INTERNAL_FUNCTION_PARAMETERS, RedisSock *red
     char *resp;
     int resp_len;
     zval *z_result, *z_sub_result;
+    // Pointers for parsing
+    char *p, *lpos, *kpos = NULL, *vpos = NULL, *p2, *key, *value;
+    // Key length, done flag
+    int klen = 0, done = 0, is_numeric;
 
     // Make sure we can read a response from Redis
     if((resp = redis_sock_read(redis_sock, &resp_len TSRMLS_CC)) == NULL) {
@@ -747,11 +753,8 @@ PHPAPI void redis_client_list_reply(INTERNAL_FUNCTION_PARAMETERS, RedisSock *red
     ALLOC_INIT_ZVAL(z_sub_result);
     array_init(z_sub_result);
 
-    // Pointers for parsing
-    char *p = resp, *lpos = resp, *kpos = NULL, *vpos = NULL, *p2, *key, *value;
-
-    // Key length, done flag
-    int klen = 0, done = 0, is_numeric;
+    p = resp;
+	lpos = resp;
 
     // While we've got more to parse
     while(!done) {