Provide the location of an alternate signal handler stack.
Source position: sighndh.inc line 89
type tsigaltstack = record  | 
||
ss_sp: pointer;  | 
  | 
Stack pointer.  | 
ss_flags: LongInt;  | 
  | 
Flags.  | 
ss_size: LongInt;  | 
  | 
Size of the alternate stack.  | 
end;  |