glu-2.2: src/util/prtime.c Source File

00001 /*
00002  * Revision Control Information
00003  *
00004  * $Id: prtime.c,v 1.4 2009/04/11 02:04:46 fabio Exp $
00005  *
00006  */
00007 /* LINTLIBRARY */
00008 
00009 #include <stdio.h>
00010 #include "util.h"
00011 
00012 
00013 /*
00014  *  util_print_time -- massage a long which represents a time interval in
00015  *  milliseconds, into a string suitable for output
00016  *
00017  *  Hack for IBM/PC -- avoids using floating point
00018  */
00019 
00020 char *
00021 util_print_time(long t)
00022 {
00023     static char s[40];
00024 
00025     (void) sprintf(s, "%ld.%02ld sec", t/1000, (t%1000)/10);
00026     return s;
00027 }