C Tokenizer (and it returns empty too when fields are missing. yay!)

Question

See also: Is this a good substr() for C?

---

strtok() and friends skip over empty fields, and I do not know how to tell it not to skip but rather return e

Answer 1

On some system, there is a function called strsep(). And you can find its source code by google. For example, http://www.google.com/codesearch/p?hl=zh-TW#XAzRy8oK4zA/libc/string/strsep.c&q=strsep