nnoonnddssiigg() -- Signal-Handler Routine

iinntt
nnoonnddssiigg()

nnoonnddssiigg()  returns the  signal number  if  the current  process has  a non-
ignored  signal.  If  there are no  non-ignored signals,  nnoonnddssiigg() returns
zero.

_S_e_e _A_l_s_o
ssiiggnnaall-hhaannddlleerr rroouuttiinneess
