1 #if !defined(SYSUTIL_H)
2 #define SYSUTIL_H 1
3 
4 const char *	email_address ARGS((void));
5 const char *	host_name ARGS((void));
6 const char *	login_name ARGS((void));
7 const char *	personal_name ARGS((void));
8 
9 #endif /* defined(SYSUTIL_H) */
10