/*

 * is_ws.c

 *

 * Copyright (c) Chris Putnam 2003-2018

 *

 * Source code released under the GPL version 2

 *

 */

#include "is_ws.h"

/* is_ws(), is whitespace */

int 

is_ws( char ch )

{

	if (ch==' ' || ch=='\n' || ch=='\t' || ch=='\r' ) return 1;

	else return 0;

}

char *

skip_ws( char *p )

{

	if ( p ) {

		while ( is_ws( *p ) ) p++;

	}

	return p;

}

char *

skip_notws( char *p )

{

	if ( p ) {

		while ( *p && !is_ws( *p ) ) p++;

	}

	return p;

}