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/* OPT v3.9: options parsing tool */
/*
*
* Copyright (C) 1996,1997,1998,1999 James Theiler
*
* 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 2 of the License, or
* (at your option) 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.
*
* You should have received a copy of the GNU General Public License
* along with this program (it is in the file COPYING); if not, write
* to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*
*
*/
/* testtypes.c */
#include <stdio.h>
#include <opt.h>
int aint = 1;
unsigned int buint = 2;
short cshort = 3;
long dlong = 4;
char echar = '5';
int flevel = 6;
float ffloat = 7.0;
double gdouble = 8.0;
int hflag = OPT_TRUE;
int inegflag = OPT_FALSE;
int jabsflag = OPT_TRUE;
int kabsnegflag = OPT_FALSE;
char *lvstring = NULL;
char mcstring[OPT_MAXSTRLEN];
unsigned short nushort=32769; /* == 2^15+1 */
unsigned long oulong=2150000000UL; /* just larger than 2^31 */
int oldmain(int argc, char **argv)
{
printf("a=%d, b=%u, c=%hd, d=%ld, e=[%c]\n",
aint,buint,cshort,dlong,echar);
printf("n=%hu, o=%lu\n",nushort,oulong);
return OPT_OK;
}
int
main(int argc, char **argv)
{
optreg_INT(&aint,'a',"int");
optreg_UINT(&buint,'b',"unsigned int");
optreg_SHORT(&cshort,'c',"short");
optreg_LONG(&dlong,'d',"long");
optreg_CHAR(&echar,'e',"char");
optreg_INTLEVEL(&flevel,'F',"int level");
optreg_FLOAT(&ffloat,'f',"float");
optreg_DOUBLE(&gdouble,'g',"double");
optreg_FLAG(&hflag,'h',"flag");
optreg_ABSFLAG(&jabsflag,'j',"abs flag");
optreg_ABSNEGFLAG(&kabsnegflag,'k',"abs neg flag");
/* Note: VSTRING is now deprecated in favor of STRING */
optreg_STRING(&lvstring,'l',"string");
/* NOTE: the CSTRING is the only type in which the
* actual variable name is used instead of a pointer
* to the variable name! However, on many systems,
* &mcstring and mcstring are identical, so it doesn't
* really matter.!
*/
optreg_CSTRING(mcstring,'m',"c-string");
optreg_USHORT(&nushort,'n',"unsigned short");
optreg_ULONG(&oulong,'o',"unsigned long");
optMain(oldmain);
opt(&argc,&argv);
return oldmain(argc,argv);
}
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