musl/include/sys/mount.h

#ifndef _SYS_MOUNT_H
#define _SYS_MOUNT_H

#ifdef __cplusplus
extern "C" {
#endif

#include <sys/ioctl.h>

#define BLKROSET   _IO(0x12, 93)
#define BLKROGET   _IO(0x12, 94)
#define BLKRRPART  _IO(0x12, 95)
#define BLKGETSIZE _IO(0x12, 96)
#define BLKFLSBUF  _IO(0x12, 97)
#define BLKRASET   _IO(0x12, 98)
#define BLKRAGET   _IO(0x12, 99)
#define BLKFRASET  _IO(0x12,100)
#define BLKFRAGET  _IO(0x12,101)
#define BLKSECTSET _IO(0x12,102)
#define BLKSECTGET _IO(0x12,103)
#define BLKSSZGET  _IO(0x12,104)
#define BLKBSZGET  _IOR(0x12,112,size_t)
#define BLKBSZSET  _IOW(0x12,113,size_t)
#define BLKGETSIZE64 _IOR(0x12,114,size_t)

#define MS_RDONLY      1
#define MS_NOSUID      2
#define MS_NODEV       4
#define MS_NOEXEC      8
#define MS_SYNCHRONOUS 16
#define MS_REMOUNT     32
#define MS_MANDLOCK    64
#define S_WRITE        128
#define S_APPEND       256
#define S_IMMUTABLE    512
#define MS_NOATIME     1024
#define MS_NODIRATIME  2048
#define MS_BIND        4096
#define MS_MOVE        8192
#define MS_SILENT      32768

#define MS_MGC_VAL 0xc0ed0000

#define MNT_FORCE 1

int mount(const char *, const char *, const char *, unsigned long, const void *);
int umount(const char *);
int umount2(const char *, int);

#ifdef __cplusplus
}
#endif

#endif