sgetl.c

来自「speech signal process tools」· C语言 代码 · 共 23 行

/*
 * The intent here is to provide a means to make the value of
 * bytes in an io-buffer correspond to the value of a long
 * in the memory while doing the io a `long' at a time.
 * Files written and read in this way are machine-independent.
 *
 */

/* static char *sccs_id = "@(#)sgetl.c	1.2 12/8/89 ESI, ATT"; */
#include "values.h"

long
sgetl(buffer)
register char *buffer;
{
	register long w = 0;
	register int i = BITSPERBYTE * sizeof(long);

	while ((i -= BITSPERBYTE) >= 0)
		w |= (long) ((unsigned char) *buffer++) << i;
	return (w);
}