This is a list I gathered, and it tells you, for windows and solaris, what signals you can catch. CHLD is not there for windows.

1. Windows: ABRT, FPE, ILL, INT, SEGV, TERM
2. Solaris: ABRT, ALRM, BUS, CHLD, CONT, EMT, FPE, HUP, ILL, INT, IO, KILL, PIPE, POLL, PROF, PWR, QUIT, SEGV, STOP, SYS, TERM, TRAP, TSTP TTIN, TTOU, URG, USR1, USR2, VTALRM, WINCH, XCPU, XFSZ