在没有 strtok() 和 strsep() 的标准 C 中拆分字符串？

Question

Let's say that we have the following:

char mystring[PMAX];
char strncpy( mystring, "hello;this;is;my;string;how;are kljasdf; you?" , PMAX);

Split a String in Standard C without strtok() and strsep()? Which reliable, portable or universal on any C standard, would you recommend to return the given part of the string?

Let' say:

strncpy( myoutput, strsplit( mystring, ';' , 6), PMAX );

The content of myoutput would be how (<- which is the sixth one, with ';' delimiter).

The best would be to have just these and only to be readily portable on any machine(s):

#include <string.h>
#include <stdlib.h>
#include <stdio.h> 

I am looking forward to hearing you.

Answer 1

对于可预测的解析，没有什么比状态机更胜一筹了。