Category : C Source Code
Archive   : ECSTR.ZIP
Filename : STRNMOV.C

 
Output of file : STRNMOV.C contained in archive : ECSTR.ZIP
/* File : strnmov.c
Author : Richard A. O'Keefe.
Updated: 20 April 1984
Defines: strnmov()

strnmov(dst, src, n) moves up to n characters of src to dst. It
always moves exactly n characters to dst; if src is shorter than n
characters dst will be extended on the right with NULs, while if src
is longer than n characters dst will be a truncated version of src
and will not have a closing NUL. The result is a pointer to the
first NUL in dst, or is dst+n if dst was truncated.
*/

#include "strings.h"

char *strnmov(dst, src, n)
register char *dst, *src;
register int n;
{
while (--n >= 0) {
if (!(*dst++ = *src++)) {
src = dst-1;
while (--n >= 0) *dst++ = NUL;
return src;
}
}
return dst;
}



  3 Responses to “Category : C Source Code
Archive   : ECSTR.ZIP
Filename : STRNMOV.C

  1. Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!

  2. This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.

  3. But one thing that puzzles me is the “mtswslnkmcjklsdlsbdmMICROSOFT” string. There is an article about it here. It is definitely worth a read: http://www.os2museum.com/wp/mtswslnk/