[M3devel] chosing SIG_SUSPEND?

[Jay]

What is the algorithm for chosing SIG_SUSPEND?
 
Something like:
 
   #include 
 
   #ifdef __APPLE__
   /* nothing -- SIG_SUSPEND not used */
   #elif defined(NSIG)
   #define SIG_SUSPEND (NSIG - 1)
   #elif defined(_NSIG)
   #define SIG_SUSPEND (_NSIG - 1)
   #elif defined(SIGRTMAX)
   #define SIG_SUSPEND SIGRTMAX
   #else
   #define SIG_SUSPEND SIGUSR2
   #endif
 
 ? 

Whatever it is, I think it should be in RTSignalC.c.
 
 - Jay