PsL Monthly 1993 December/PSL Monthly Shareware CD-ROM (December 1993).iso/prgmming/dos/c/snippet.exe/RMALLWS.C

C/C++ Source or Header | 1992-04-27 | 541b | 28 lines

/*
**  Originally published as part of the MicroFirm Function Library
**
**  Copyright 1986, S.E. Margison
**  Copyright 1989, Robert B.Stout
**
**  Subset version released to the public domain, 1991
**
**  remove all whitespace from a string
*/

#include <stdio.h>
#include <ctype.h>

char *rmallws(char *str)
{
      char *obuf = str, *nbuf = str;

      while (*obuf)
      {
            if (!isspace(*obuf))
                  *nbuf++ = *obuf;
            ++obuf;
      }
      *nbuf = NUL;
      return str;
}