notmuch/contrib/notmuch-deliver/maildrop/numlib/strhdevt.c
Thomas Schwinge 38b245b46a Move files copied from maildrop to a separate hierarchy.
Signed-off-by: Thomas Schwinge <thomas@schwinge.name>
2011-11-05 01:12:35 +02:00

29 lines
538 B
C

/*
** Copyright 1998 - 2003 Double Precision, Inc.
** See COPYING for distribution information.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "numlib.h"
#include <string.h>
static const char rcsid[]="$Id: strhdevt.c,v 1.2 2003/03/12 02:45:56 mrsam Exp $";
static const char xdigit[]="0123456789ABCDEF";
char *libmail_strh_dev_t(dev_t t, char *arg)
{
char buf[sizeof(t)*2+1];
char *p=buf+sizeof(buf)-1;
unsigned i;
*p=0;
for (i=0; i<sizeof(t)*2; i++)
{
*--p= xdigit[t & 15];
t=t / 16;
}
return (strcpy(arg, p));
}