Merge from emacs-24

[gnu-emacs] / src / syssignal.h

diff --git a/src/syssignal.h b/src/syssignal.h
index 5c3683423befeb52bad59bfefbb10da869c3d7f9..71151ed4c6ac5cf9ecd7a75c58b69a0298976d22 100644 (file)
--- a/src/syssignal.h
+++ b/src/syssignal.h
@@ -86,20 +86,19 @@ _Noreturn void croak (char *);
 #if defined (SIGIO) && defined (BROKEN_SIGIO)
 # undef SIGIO
 #endif
-/* Last user: m/ibmrs6000.h  */
+/* These are only used by AIX  */
 #if defined (SIGPOLL) && defined (BROKEN_SIGPOLL)
 #undef SIGPOLL
 #endif
-/* Last user: m/ibmrs6000.h  */
 #if defined (SIGAIO) && defined (BROKEN_SIGAIO)
 #undef SIGAIO
 #endif
-/* Last user: m/ibmrs6000.h  */
 #if defined (SIGPTY) && defined (BROKEN_SIGPTY)
 #undef SIGPTY
 #endif
 
 
+/* FIXME?  Emacs only defines NSIG_MINIMUM on some platforms?  */
 #if NSIG < NSIG_MINIMUM
 # ifdef NSIG
 #  undef NSIG