STRBUF_INIT, STRBUF_INIT, STRBUF_INIT, STRBUF_INIT
};
static int index;
- struct strbuf *sb = &pathname_array[3 & ++index];
+ struct strbuf *sb = &pathname_array[index];
+ index = (index + 1) % ARRAY_SIZE(pathname_array);
strbuf_reset(sb);
return sb;
}
}
}
+int looks_like_command_line_option(const char *str)
+{
+ return str && str[0] == '-';
+}
+
char *xdg_config_home(const char *filename)
{
const char *home, *config_home;