Semids, Semun and various define added to sem.h, created a test for checking the actual presence of the syscalls

programs/tests/CMakeLists.txt

@@ -85,6 +85,7 @@ set(TESTS
     t_kill.c
     t_itimer.c
     t_gid.c
+    t_semget.c
 )
 
 foreach(TEST ${TESTS})

programs/tests/t_semget.c

@@ -0,0 +1,8 @@
+//testtt
+#include <ipc/sem.h>
+int main()
+{
+    long i = semget(0,0,0);
+    
+    return 0;
+}