add ID keywords
[unix-history] / usr / src / usr.sbin / sendmail / src / useful.h
CommitLineData
6941fcc4
EA
1/*
2** USEFUL.H -- Some useful stuff.
916b3375
EA
3**
4** @(#)useful.h 1.2 %G%
6941fcc4
EA
5*/
6
7# define bool int
8# define TRUE 1
9# define FALSE 0
10
11# ifndef NULL
12# define NULL 0
13# endif NULL