memset函数的一个用法

char buff[BUFF_LEN]; memset(&buff, 0, sizeof(buff)); 用memset函数给数组赋初值0；避免出现printf时出错。数组 void *(memset)(void *s, int c, size_t n) { const unsigned char uc = c; unsigned char *su; for (su =

>>阅读原文<<