mirror of
https://github.com/lcn2/calc.git
synced 2025-08-16 01:03:29 +03:00
54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
/*
|
|
* have_fpos - Determine if have fgetpos and fsetpos functions
|
|
*
|
|
* If the symbol HAVE_NO_FPOS is defined, we will output nothing.
|
|
* If we are able to compile this program, then we must have the
|
|
* fgetpos and fsetpos functions and we will output the
|
|
* appropriate have_fpos.h file body.
|
|
*/
|
|
/*
|
|
* Copyright (c) 1995 by Landon Curt Noll. All Rights Reserved.
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software and
|
|
* its documentation for any purpose and without fee is hereby granted,
|
|
* provided that the above copyright, this permission notice and text
|
|
* this comment, and the disclaimer below appear in all of the following:
|
|
*
|
|
* supporting documentation
|
|
* source copies
|
|
* source works derived from this source
|
|
* binaries derived from this source or from derived source
|
|
*
|
|
* LANDON CURT NOLL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
|
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO
|
|
* EVENT SHALL LANDON CURT NOLL BE LIABLE FOR ANY SPECIAL, INDIRECT OR
|
|
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
|
|
* USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
|
|
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
|
* PERFORMANCE OF THIS SOFTWARE.
|
|
*
|
|
* chongo was here /\../\
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
|
|
MAIN
|
|
main(void)
|
|
{
|
|
#if !defined(HAVE_NO_FPOS)
|
|
fpos_t pos; /* file position */
|
|
|
|
/* get the current position */
|
|
(void) fgetpos(stdin, &pos);
|
|
|
|
/* set the current position */
|
|
(void) fsetpos(stdin, &pos);
|
|
|
|
/* print a have_fpos.h body that says we have the functions */
|
|
printf("#undef HAVE_FPOS\n");
|
|
printf("#define HAVE_FPOS 1 /* yes */\n\n");
|
|
printf("typedef fpos_t FILEPOS;\n");
|
|
#endif
|
|
exit(0);
|
|
}
|