minix/lib/other/getw.c
2009-11-09 10:26:00 +00:00

22 lines
341 B
C

/*
* getw - read a word from a stream
*/
/* $Header$ */
#include <stdio.h>
_PROTOTYPE(int getw, (FILE *stream ));
int getw(stream)
register FILE *stream;
{
register int cnt = sizeof(int);
int w;
register char *p = (char *) &w;
while (cnt--) {
*p++ = getc(stream);
}
if (feof(stream) || ferror(stream)) return EOF;
return w;
}