Fix c6x libgloss port for c99/gcc-14

Just one missing header in this case...

diff --git a/libgloss/tic6x/kill.c b/libgloss/tic6x/kill.c
index 98cd3c40eaeddd7de90f8632e1e84993e53cd653..af0afa76105d5b35f647e0681d07c9ccd4c175a8 100644 (file)
--- a/libgloss/tic6x/kill.c
+++ b/libgloss/tic6x/kill.c
@@ -15,6 +15,8 @@
 #include <_ansi.h>
 #define __MYPID 1
 
+#include <unistd.h>
+
 /*
  * kill -- go out via exit...
  */