| SIGSTACK(2) | System Calls Manual | SIGSTACK(2) | 
sigstack —
#include <signal.h>
int
  
  sigstack(const
    struct sigstack *, struct
    sigstack *);
sigstack() function has been deprecated in favor of
  the interface described in
  sigaltstack(2).
sigstack function call appeared in
  4.2BSD.
| June 4, 1993 | NetBSD 9.3 |