missed this one in the last commit, the real type

ext/mysqlnd/mysqlnd_structs.h

@@ -251,7 +251,7 @@ typedef struct st_mysqlnd_read_buffer {
 
 typedef enum_func_status	(*func_mysqlnd_net__connect)(MYSQLND_NET * net, const char * const scheme, size_t scheme_len, zend_bool persistent, char **errstr, int * errcode TSRMLS_DC);
 typedef size_t				(*func_mysqlnd_net__send)(MYSQLND * const conn, char * const buf, size_t count TSRMLS_DC);
-typedef size_t				(*func_mysqlnd_net__receive)(MYSQLND * conn, zend_uchar * buffer, size_t count TSRMLS_DC);
+typedef enum_func_status	(*func_mysqlnd_net__receive)(MYSQLND * conn, zend_uchar * buffer, size_t count TSRMLS_DC);
 typedef enum_func_status	(*func_mysqlnd_net__set_client_option)(MYSQLND_NET * const net, enum_mysqlnd_option option, const char * const value TSRMLS_DC);
 typedef enum_func_status	(*func_mysqlnd_net__network_read)(MYSQLND * conn, zend_uchar * buffer, size_t count TSRMLS_DC);
 typedef size_t				(*func_mysqlnd_net__network_write)(MYSQLND * const conn, const zend_uchar * const buf, size_t count TSRMLS_DC);