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Monster Media 1994 #1
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LV1WS.C
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C/C++ Source or Header
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1994-04-03
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863b
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37 lines
/*
** Originally published as part of the MicroFirm Function Library
**
** Copyright 1987-88, Robert B.Stout
**
** Subset version released to the public domain, 1992
**
** Makes all whitespace single spaces. Passed a string, lv1ws()
** converts all multiple whitespace characters to single spaces.
*/
#include <ctype.h>
void lv1ws(char *str)
{
char *ibuf = str, *obuf = str;
int i = 0, cnt = 0;
while(*ibuf)
{
if(isspace(*ibuf) && cnt)
ibuf++;
else
{
if (!isspace(*ibuf))
cnt = 0;
else
{
*ibuf = ' ';
cnt = 1;
}
obuf[i++] = *ibuf++;
}
}
obuf[i] = '\0';
}