Subject: Re: location of signal prototypes, etc.
To: Joao Carlos Mendes Luis <>
From: Dave Leonard <>
List: tech-userlevel
Date: 05/28/1995 14:51:57
> > 	* Merge <signal.h> and <sys/signal.h>; then make a symlink
> > 	  between /usr/include/signal.h and /usr/include/sys/signal.h.
> Does gcc suport something like #warning directive ?
> If so, what aboud this <sys/signal.h>:
> #ifndef _SYS_SIGNAL_H
> #include <signal.h>
> #warning "Use of sys/signal.h is obsolete."
> #endif

don't know about #warning, but #error works

#error "Use of sys/signal.h is obsolete. Get with the '90s, man."

David Leonard                            BE(Comp)/BCompSc 5th year student
The University of Queensland