remove sigio blocking

[bpt/emacs.git] / src / syswait.h

diff --git a/src/syswait.h b/src/syswait.h
index aea9ea6..9c8cbd5 100644 (file)
--- a/src/syswait.h
+++ b/src/syswait.h
@@ -1,5 +1,5 @@
 /* Define wait system call interface for Emacs.
-   Copyright (C) 1993-1995, 2000-2012  Free Software Foundation, Inc.
+   Copyright (C) 1993-1995, 2000-2014 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -25,10 +25,14 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <sys/types.h>
 
-#ifdef HAVE_SYS_WAIT_H /* We have sys/wait.h with POSIXoid definitions. */
+#ifdef HAVE_SYS_WAIT_H /* We have sys/wait.h with POSIXish definitions.  */
 #include <sys/wait.h>
 #endif  /* !HAVE_SYS_WAIT_H */
 
+#ifndef WCONTINUED
+#define WCONTINUED 8
+#endif
+
 #ifndef WCOREDUMP              /* not POSIX */
 #define WCOREDUMP(status) ((status) & 0x80)
 #endif
@@ -51,9 +55,8 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define WTERMSIG(status) ((status) & 0x7f)
 #endif
 
-#undef WRETCODE
-#define WRETCODE(status) WEXITSTATUS (status)
-
+/* Defined in sysdep.c.  */
+extern void wait_for_termination (pid_t, int *, bool);
+extern pid_t child_status_changed (pid_t, int *, int);
 
 #endif /* EMACS_SYSWAIT_H */
-