From fe28bc4657b22102d1ce35837553846b8026e8a0 Mon Sep 17 00:00:00 2001
From: Matthieu Herrb <matthieu@herrb.eu>
Date: Thu, 24 Dec 2015 18:04:35 +0100
Subject: Simplify signal handling for BSD

---
 include/dm.h | 23 +++--------------------
 1 file changed, 3 insertions(+), 20 deletions(-)

(limited to 'include/dm.h')

diff --git a/include/dm.h b/include/dm.h
index e038e08..85cd07c 100644
--- a/include/dm.h
+++ b/include/dm.h
@@ -49,15 +49,8 @@ from The Open Group.
 # include <X11/Xauth.h>
 # include <X11/Intrinsic.h>
 
-# if defined(X_POSIX_C_SOURCE)
-#  define _POSIX_C_SOURCE X_POSIX_C_SOURCE
-#  include <setjmp.h>
-#  include <limits.h>
-#  undef _POSIX_C_SOURCE
-# else
-#  include <setjmp.h>
-#  include <limits.h>
-# endif
+# include <setjmp.h>
+# include <limits.h>
 # include <time.h>
 # define Time_t time_t
 
@@ -382,22 +375,12 @@ extern void WaitForChild (void);
 
 # define SIGVAL RETSIGTYPE
 
-# if defined(X_NOT_POSIX) || defined(__UNIXOS2__) || defined(__NetBSD__) && defined(__sparc__)
-#  if defined(SYSV) || defined(__UNIXOS2__)
-#   define SIGNALS_RESET_WHEN_CAUGHT
-#   define UNRELIABLE_SIGNALS
-#  endif
-#  define Setjmp(e)	setjmp(e)
-#  define Longjmp(e,v)	longjmp(e,v)
-#  define Jmp_buf		jmp_buf
-# else
 #  define Setjmp(e)   sigsetjmp(e,1)
 #  define Longjmp(e,v)	siglongjmp(e,v)
 #  define Jmp_buf		sigjmp_buf
-# endif
+
 
 typedef SIGVAL (*SIGFUNC)(int);
 
-SIGVAL (*Signal(int, SIGFUNC Handler))(int);
 
 #endif /* _DM_H_ */
-- 
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