lwp: Include signal.h instead of ucontext.h where possible

[empserver] / src / lib / lwp / arch.c

diff --git a/src/lib/lwp/arch.c b/src/lib/lwp/arch.c
index 3249fb037fab618a0c97661cd056ec8e663d9199..7afc3acd767f2d0ef8fd2b3ab8ca9b3859ba8362 100644 (file)
--- a/src/lib/lwp/arch.c
+++ b/src/lib/lwp/arch.c
@@ -30,12 +30,13 @@
  *  Known contributors to this file:
  *     Dave Pare, 1994
  *     Steve McClure, 1994-2000
- *     Markus Armbruster, 2004-2008
+ *     Markus Armbruster, 2004-2021
  */
 
 #include <config.h>
 
 #include <stdlib.h>
+#include <ucontext.h>
 #include "lwpint.h"
 
 /*