private fun file_exists: Bool `{
#ifdef _WIN32
		DWORD attribs = GetFileAttributesA(self);
		return attribs != INVALID_FILE_ATTRIBUTES;
#else
		FILE *hdl = fopen(self,"r");
		if(hdl != NULL){
			fclose(hdl);
		}
		return hdl != NULL;
#endif
	`}