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/* $OpenBSD: alloc.c,v 1.2 2001/01/28 23:41:42 niklas Exp $ */
#ifndef lint
static char rcsid[] = "$OpenBSD: alloc.c,v 1.2 2001/01/28 23:41:42 niklas Exp $";
#endif /* not lint */
#ifdef LINT
/*
a ridiculous definition, suppressing
"possible pointer alignment problem" for (long *) malloc()
"enlarg defined but never used"
"ftell defined (in <stdio.h>) but never used"
from lint
*/
#include <stdio.h>
long *
alloc(n) unsigned n; {
long dummy = ftell(stderr);
if(n) dummy = 0; /* make sure arg is used */
return(&dummy);
}
#else
extern char *malloc();
extern char *realloc();
long *
alloc(lth)
register unsigned lth;
{
register char *ptr;
if(!(ptr = malloc(lth)))
panic("Cannot get %d bytes", lth);
return((long *) ptr);
}
long *
enlarge(ptr,lth)
register char *ptr;
register unsigned lth;
{
register char *nptr;
if(!(nptr = realloc(ptr,lth)))
panic("Cannot reallocate %d bytes", lth);
return((long *) nptr);
}
#endif LINT
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