晕。咋发了两遍一样的帖子

DO IT YOURSELF !
2017-03-25 22:50
2017-03-25 22:58
2017-03-25 23:31
2017-03-26 00:57
2017-03-26 01:09
2017-03-26 01:20
2017-03-26 06:52
2017-03-26 06:56
程序代码:/*这里我摘录了函数的版权情况
*strcmp.c - routine to compare two strings (for equal, less, or greater)
*
* Copyright (c) Microsoft Corporation. All rights reserved.
*
*Purpose:
* Compares two string, determining their lexical order.
*
*/
/* 这里我只摘录了函数的返回值
Exit:
* returns -1 if src < dst
* returns 0 if src == dst
* returns +1 if src > dst
*/
int __cdecl strcmp ( const char * src, const char * dst )
{
int ret = 0 ;
while( ! (ret = *(unsigned char *)src - *(unsigned char *)dst) && *dst) ++src, ++dst;
if ( ret < 0 ) ret = -1 ;
else if ( ret > 0 ) ret = 1 ;
return( ret );
}

2017-03-26 07:07

2017-03-26 07:09