rmlead.c
来自「c语言库函数!里面包含了所以c语言中的系统函数的实现及其详细说明和代码!请大家及」· C语言 代码 · 共 41 行
C
41 行
/* +++Date last modified: 05-Jul-1997 */
/*
** Originally published as part of the MicroFirm Function Library
**
** Copyright 1986, S.E. Margison
** Copyright 1989, Robert B.Stout
**
** The user is granted a free limited license to use this source file
** to create royalty-free programs, subject to the terms of the
** license restrictions specified in the LICENSE.MFL file.
**
** remove leading whitespace from a string
*/
#include <ctype.h>
#include <string.h>
#include "snip_str.h" /* Contains strMove() macro */
#if defined(__cplusplus) && __cplusplus
extern "C" {
#endif
char *rmlead(char *str)
{
char *obuf;
if (str)
{
for (obuf = str; *obuf && isspace(*obuf); ++obuf)
;
if (str != obuf)
strMove(str, obuf);
}
return str;
}
#if defined(__cplusplus) && __cplusplus
}
#endif
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