C语言中的字符串比较函数是什么

#include <string.h>

int main(void){

    char *p="aBc";

    char *q="Abc";

    char *h="abc"; 

    printf("strcmp(p,q):%d\n",strcmp(p,q));

    printf("strcmp(p,h):%d\n",strcmp(p,h));

    return 0;  

}

//结果：

//strcmp(p,q):32

//strcmp(p,h):-32