c strchr函数实例讲解

原型： char *strchr(const char *s,char c);

#include<string.h>

查找字符串s中首次出现字符c的位置,返回首次出现c的位置的指针，如果s中不存在c则返回NULL。

The strchr function finds the first occurrence of c instr, or it returns NULL ifc is not found. The null terminating character is included in the search.

实例讲解：

[root@bdkyr xuekun]# vim strchr_test.c

/*
 * create by xuekun
 * date 2015-7-31
 */

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

main()
{
    char *s="Golden Global View";
    char *p;
    p=strchr(s,'V');
    if(p)
        printf("%s\n",p);
    else
        printf("Not Found!\n");
    return 0;
}

[root@bdkyr xuekun]# gcc strchr_test.c -o strchr_test
[root@gateway xuekun]# ./strchr_test    
View