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/* Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
*/
#define import_spp
#define import_libc
#define import_stdio
#include <iraf.h>
/* GETW -- Get a word (integer) from the input stream. When used in conjunction
** with PUTW this permits storage and retrieval of binary words in any file,
** albeit somewhat inefficiently.
*/
int
getw (
FILE *fp /* input file */
)
{
int word;
register char *op = (char *)&word;
register int n = sizeof (int);
while (--n >= 0)
*op++ = getc (fp);
return ((fp->_fflags & (_FEOF|_FERR)) ? EOF : word);
}
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