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/*
* V A X S H O R T
*
* Code to manipulate 16-bit integers in VAX order in a
* machine independent manner.
*
* (VAX is a trademark of Digital Equipment Corporation)
*
* Author -
* Michael John Muuss
*
* Source -
* SECAD/VLD Computing Consortium, Bldg 394
* The U. S. Army Ballistic Research Laboratory
* Aberdeen Proving Ground, Maryland 21005-5066
*
* Distribution Status -
* Public Domain, Distribution Unlimitied.
*/
#ifndef lint
static char RCSid[] = "@(#)$Id: vaxshort.c,v 3.0 90/08/03 15:21:30 spencer Exp $ (BRL)";
#endif
/*
* V A X _ G S H O R T
*
* Obtain a 16-bit signed integer from two adjacent characters,
* stored in VAX order, regardless of word alignment.
*/
int
vax_gshort(msgp)
char *msgp;
{
register unsigned char *p = (unsigned char *) msgp;
register int i;
if( (i = (p[1] << 8) | p[0]) & 0x8000 )
return(i | ~0xFFFF); /* Sign extend */
return(i);
}
/*
* V A X _ P S H O R T
*/
char *
vax_pshort(msgp, s)
register char *msgp;
register unsigned short s;
{
msgp[0] = s & 0xFF;
msgp[1] = s >> 8;
return(msgp+2);
}
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.