-int(*p_semctl)(int,int,int,...) = semctl;
-int(*p_semget)(key_t,int,int) = semget;
-int(*p_semop)(int,struct sembuf*,size_t) = semop;
+{int(*p)(int,int,int,...) = semctl;}
+{int(*p)(key_t,int,int) = semget;}
+{int(*p)(int,struct sembuf*,size_t) = semop;}