摘要： 1.str_cmp函数实现View Code 1 int str_cmp(const char *src, const char *dst) 2 { 3 int ret = 0; 4 while (!(ret = *(unsigned char*)src) - *(unsigned char*)dst && *dst) 5 { 6 ++src; 7 ++dst; 8 } 9 10 if (ret < 0) 11 {12 ret = -1;13 }14 else if (r... 阅读全文