diff --git a/c/src/exec/posix/ChangeLog b/c/src/exec/posix/ChangeLog
index 99cc02abd9..9e427bccb6 100644
--- a/c/src/exec/posix/ChangeLog
+++ b/c/src/exec/posix/ChangeLog
@@ -1,3 +1,7 @@
+2002-04-06	Ralf Corsepius <corsepiu@faw.uni-ulm.de>
+
+	* src/psignal.c: Include <stdlib.h>.
+
 2002-04-08	Chris Johns <ccj@acm.org>
 
 	* Per PR142, make task switch extension its own list.
diff --git a/c/src/exec/posix/src/psignal.c b/c/src/exec/posix/src/psignal.c
index 1fac3be1fc..506ef00c6c 100644
--- a/c/src/exec/posix/src/psignal.c
+++ b/c/src/exec/posix/src/psignal.c
@@ -11,6 +11,7 @@
 #include <pthread.h>
 #include <signal.h>
 #include <string.h>	/* memcpy */
+#include <stdlib.h>	/* exit */
 
 #include <rtems/system.h>
 #include <rtems/score/isr.h>
diff --git a/cpukit/posix/ChangeLog b/cpukit/posix/ChangeLog
index 99cc02abd9..9e427bccb6 100644
--- a/cpukit/posix/ChangeLog
+++ b/cpukit/posix/ChangeLog
@@ -1,3 +1,7 @@
+2002-04-06	Ralf Corsepius <corsepiu@faw.uni-ulm.de>
+
+	* src/psignal.c: Include <stdlib.h>.
+
 2002-04-08	Chris Johns <ccj@acm.org>
 
 	* Per PR142, make task switch extension its own list.
diff --git a/cpukit/posix/src/psignal.c b/cpukit/posix/src/psignal.c
index 1fac3be1fc..506ef00c6c 100644
--- a/cpukit/posix/src/psignal.c
+++ b/cpukit/posix/src/psignal.c
@@ -11,6 +11,7 @@
 #include <pthread.h>
 #include <signal.h>
 #include <string.h>	/* memcpy */
+#include <stdlib.h>	/* exit */
 
 #include <rtems/system.h>
 #include <rtems/score/isr.h>