Header:       signal.h

Purpose:      Defines ANSI C signal handling.

File:         signal.h

Author:       K.G. Begeman

Use:          #include "signal.h"

Declares:     void(*signal(int sig, void (*handler)(int)))(int)
              int raise(int sig )

Defines:      SIG_DFL, SIG_IGN and some other signals.

Warning:      System dependent! At the moment implemented for ALLIANT,
              CONVEX, DEC ALPHA, DEC ULTRIX, HP9000, SILICON GRAPHICS,
              SUN and DEC VMS.

Updates:      Jul 20, 1991: KGB, Document created.
              Jun  8, 2009: JPT, Linux now includes from system