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Digital-Research-Source-Code/CPM OPERATING SYSTEMS/CPM 68K/1.0X SOURCES/v101/clib/putl.c
Sepp J Morris 31738079c4 Upload
Digital Research
2020-11-06 18:50:37 +01:00

34 lines
1.2 KiB
C

/**************************************************************************
*
* p u t l F u n c t i o n
* -------------------------
* Copyright 1982 by Digital Research Inc. All rights reserved.
*
* "putl" puts a LONG (4 byte) value into the output stream.
* Note that what's written (binary) by a UNIX (lo byte, hi byte)
* system (PDP 11) will NOT be compatible with what's written by a
* NUXI (hi byte, lo byte) system (68K).
*
* Calling sequence:
* ret = putl(l, stream)
* Where:
* ret = l or FAILURE on error
* l = an LONG value
* stream-> a (FILE *) output stream
*
*****************************************************************************/
#include <stdio.h>
LONG putl(l,sp) /****************************/
LONG l; /* the LONG to be put */
FILE *sp; /* the stream to put to */
{ /* */
WORD i; /* index */
BYTE *p; /* make ptr to w */
/****************************/
p = (char *)&l; /* point to l */
for( i=0; i<4; i++ ) /* for all the 4 bytes in l */
if( putc((*p++)&0xff,sp)== FAILURE )/* put dem */
return(FAILURE); /* */
return(l); /* it worked */
} /****************************/