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Linux Cubed Series 7: Sunsite
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Linux Cubed Series 7 - Sunsite Vol 1.iso
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strupr.c
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C/C++ Source or Header
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1993-10-10
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/*************************************************************************
Convert a String to Uppercase
--------------------------------------------------------------------------
Copyright (C) 1992 Anthony Rumble
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 1, or
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details. <copying>
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
--------------------------------------------------------------------------
RCS Info
$Header: /home/smilie/bbs/modem/RCS/strupr.c,v 1.3 1992/10/10 06:04:48 smilie Exp $
$Log: strupr.c,v $
* Revision 1.3 1992/10/10 06:04:48 smilie
* fixed a date
*
* Revision 1.2 1992/10/09 13:40:59 smilie
* fixed some warnings
*
* Revision 1.1 1992/10/09 10:12:58 smilie
* Initial revision
*
*************************************************************************/
/* Feature test switches */
#define _POSIX_SOURCE 1
#define _STRUPR_C
/* System Headers */
#include <stdio.h>
#include <ctype.h>
/* Local Headers */
/* Macros */
/* File scope variables */
static char strupr_rcsid[] = "$Id: strupr.c,v 1.3 1992/10/10 06:04:48 smilie Exp $";
#define RCSID strupr_rcsid
/* External variables */
/* External Functions */
/* Structures and unions */
/* Functions */
/***************************************************************************
STRUPR
---------------------------------------------------------------------------
Makes a String Uppercase.
***************************************************************************/
char *strupr(char *st)
{
char *t = st;
/**/
while (t[0])
{
t[0] = toupper(t[0]);
t++;
}
return st;
}