X-Git-Url: https://git.hcoop.net/bpt/emacs.git/blobdiff_plain/9889c728e0ac840005a175e736f9bacd1a45cd56..aa6d10fafd1aa7680a5942d86d5de781e8b65e6a:/src/x11term.h

diff --git a/src/x11term.h b/src/x11term.h
index c6f24ba91e..367eeaacc9 100644
--- a/src/x11term.h
+++ b/src/x11term.h
@@ -13,11 +13,12 @@
 
 #define BLOCK_INPUT_DECLARE() int BLOCK_INPUT_mask
 #ifdef SIGIO
-#define BLOCK_INPUT() BLOCK_INPUT_mask = sigblock (sigmask (SIGIO))
-#define UNBLOCK_INPUT() sigsetmask (BLOCK_INPUT_mask)
+#define BLOCK_INPUT() EMACS_SIGBLOCKX (SIGIO, BLOCK_INPUT_mask)
+#define UNBLOCK_INPUT() \
+  do { int _dummy; EMACS_SIGSETMASK (BLOCK_INPUT_mask, _dummy); } while (0)
 #else /* not SIGIO */
 #define BLOCK_INPUT()
 #define UNBLOCK_INPUT()
 #endif /* SIGIO */
 
-#define CLASS  "emacs"	/* class id for GNU Emacs, used in .Xdefaults, etc. */
+#define CLASS  "Emacs"	/* class id for GNU Emacs, used in .Xdefaults, etc. */