X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/94fbc901707d7c1fd7ec0471d288e585caf59b34..96c8b65ebd79360fdcf81786461805bb4377ca11:/src/syssignal.h

diff --git a/src/syssignal.h b/src/syssignal.h
index d7399c6cb8..45ea8f1af3 100644
--- a/src/syssignal.h
+++ b/src/syssignal.h
@@ -50,6 +50,10 @@ char const *safe_strsignal (int) ATTRIBUTE_CONST;
 # define NSIG NSIG_MINIMUM
 #endif
 
+#ifndef SA_SIGINFO
+# define SA_SIGINFO 0
+#endif
+
 #ifndef emacs_raise
 # define emacs_raise(sig) raise (sig)
 #endif