2 * include/asm-s390/ipc.h
6 * Derived from "include/asm-i386/ipc.h"
10 #define __s390_IPC_H__
13 * These are used to wrap system calls on S390.
15 * See arch/s390/kernel/sys_s390.c for ugly details..
35 /* Used by the DIPC package, try and avoid reusing it */
38 #define IPCCALL(version,op) ((version)<<16 | (op))