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#ifndef _SYS_IPC_H
#define _SYS_IPC_H
#include <abi-bits/uid_t.h>
#include <abi-bits/gid_t.h>
#include <abi-bits/mode_t.h>
#ifdef __cplusplus
extern "C" {
#endif
#define IPC_CREAT 01000
#define IPC_EXCL 02000
#define IPC_NOWAIT 04000
#define IPC_RMID 0
#define IPC_SET 1
#define IPC_STAT 2
#define IPC_INFO 3
#define IPC_PRIVATE ((key_t) 0)
#if defined(__aarch64__) || defined(__i386__)
#define IPC_64 0x100
#elif defined(__x86_64__) || (defined(__riscv) && __riscv_xlen == 64)
#define IPC_64 0
#else
#error "Unsupported arch!"
#endif
typedef int key_t;
struct ipc_perm {
key_t __ipc_perm_key;
uid_t uid;
gid_t gid;
uid_t cuid;
gid_t cgid;
mode_t mode;
int __ipc_perm_seq;
};
#ifndef __MLIBC_ABI_ONLY
key_t ftok(const char *, int);
#endif /* !__MLIBC_ABI_ONLY */
#ifdef __cplusplus
}
#endif
#endif
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