C语言中 strchr() strncpy()的用法 以及根据某个字符切割字符串

#define _CRT_SECURE_NO_WARNINGS#include <stdlib.h>#include <string.h>#include <stdio.h>//strchr() strncpy()的用法 以及根据某个字符切割字符串int splitString(char* p1, char c, char buffer[10][30], int *count) {char* p = NULL, *pTmp = NULL;int tempCount = 0;p = p1;pTmp = p1;while (*p!='\0') {p = strchr(p, c);//检查符合条件的位置p 后移 if (p!=NULL){if (p-pTmp>0)//算出符合条件具体的指针位置{strncpy(buffer[tempCount],pTmp,p-pTmp);buffer[tempCount][p - pTmp] = '\0';//变成C风格的字符串tempCount++;pTmp = p = p + 1;}}else {break;}}*count = tempCount;//具体有几个分割的字符串return 0;}void main() {int ret = 0, i = 0;char* p1 = "abcdef,acccd,bddddfdf,ffff,kjkjlkjkl";char splitC = ',';int nCout;char myArray[10][30];ret = splitString(p1, splitC, myArray, &nCout);for (i = 0; i < nCout; i++){printf("%s\n",myArray[i]);}system("pause");}