common: implement g_file_readable for WIN32
@@ -2239,7 +2239,7 @@ int
g_file_readable(const char *filename)
{
#if defined(_WIN32)
- return 0; /* TODO: what should be done here? */
+ return _waccess(filename, 04) == 0;
#else
return access(filename, R_OK) == 0;
#endif
