标签:style io ar for sp strong div on art
strchr,wcschr 及strrchr, wcsrchr,_tcschr,_tcsrchr函数
(1)
char *strchr( const char *string, int c );
wchar_t *wcschr( const wchar_t *string, wchar_t c );
Find a character in a string.
查找一个字符串中首次出现的指定字符。
Return Value
Each of these functions returns a pointer to the first occurrence of c in string(address), or NULL if c is not found.
_tcschr是strchr或者wcschr,跟_UNICODE是否定义有关(2)
char *strrchr( const char *string, int c);
char *wcsrchr( const wchar_t *string, int c );
Scan a string for the last occurrence of a character.
查找一个字符串中最后出现的指定字符。
Return Value
Each of these functions returns a pointer to the last occurrence of c in string(address), or NULL if c is not found.
找出字符串中最后一个出现查找字符的地址,然后将该字符出现的地址返回。
_tcsrchr是strrchr或者wcsrchr,跟_UNICODE是否定义有关
strchr,wcschr 及strrchr, wcsrchr,_tcschr,_tcsrchr函数
标签:style io ar for sp strong div on art
原文地址:http://www.cnblogs.com/mengfanrong/p/4064729.html