1 files changed, 2 insertions, 0 deletions
diff --git a/winsup/testsuite/winsup.api/sigchld.c b/winsup/testsuite/winsup.api/sigchld.c
index a7d1069b7..b12876d4a 100644
--- a/winsup/testsuite/winsup.api/sigchld.c
+++ b/winsup/testsuite/winsup.api/sigchld.c
@@ -1,6 +1,7 @@
 #include <sys/types.h>
 #include <unistd.h>
 #include <signal.h>
+#include <stdlib.h>
 
 int no_signal_caught = 1;
 
@@ -9,6 +10,7 @@ void handler ( int signo )
   no_signal_caught = 0;
 }
 
+int
 main()
 {
   pid_t pid;