函数返回指针类型（strchr函数）

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

char *mystrchr(char *s,char c)
{
    while(*s)
    {
        if(*s == c)
        {
            return s;
        }
        s++;
    }
    return NULL;
}

int main()
{
    char str[100] = "hello world";
    //char* s = strchr(str,'a');
    char *s = mystrchr(str,'e');
    //返回ello world字符串 
    printf("s = %s\n",s);
    return 0;
}

标签：strchr,return,函数,mystrchr,char,str,world,指针
来源： https://www.cnblogs.com/wanghao-boke/p/11020398.html