crabc 0.4.2

A Rust musl-compatible libc with a dynamic linker
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#ifndef _SYS_MMAN_H
#define _SYS_MMAN_H

#ifdef __cplusplus
extern "C" {
#endif

#include <stddef.h>
#include <sys/types.h>

#define MAP_FAILED ((void *) -1)

#define MAP_SHARED     0x01
#define MAP_PRIVATE    0x02
#define MAP_SHARED_VALIDATE 0x03
#define MAP_TYPE       0x0f
#define MAP_FIXED      0x10
#define MAP_ANON       0x20
#define MAP_ANONYMOUS  MAP_ANON
#define MAP_NORESERVE  0x4000
#define MAP_GROWSDOWN  0x0100
#define MAP_DENYWRITE  0x0800
#define MAP_EXECUTABLE 0x1000
#define MAP_LOCKED     0x2000
#define MAP_POPULATE   0x8000
#define MAP_NONBLOCK   0x10000
#define MAP_STACK      0x20000
#define MAP_HUGETLB    0x40000
#define MAP_SYNC       0x80000
#define MAP_FIXED_NOREPLACE 0x100000
#define MAP_FILE       0
#define MAP_32BIT      0x40

#define PROT_NONE      0
#define PROT_READ      1
#define PROT_WRITE     2
#define PROT_EXEC      4
#define PROT_GROWSDOWN 0x01000000
#define PROT_GROWSUP   0x02000000

#define MS_ASYNC       1
#define MS_INVALIDATE  2
#define MS_SYNC        4

#define MCL_CURRENT    1
#define MCL_FUTURE     2
#define MCL_ONFAULT    4

#define POSIX_MADV_NORMAL     0
#define POSIX_MADV_RANDOM     1
#define POSIX_MADV_SEQUENTIAL 2
#define POSIX_MADV_WILLNEED   3
#define POSIX_MADV_DONTNEED   4

void *mmap(void *, size_t, int, int, int, off_t);
int munmap(void *, size_t);
void *mremap(void *, size_t, size_t, int, ...);

int mprotect(void *, size_t, int);
int msync(void *, size_t, int);

int posix_madvise(void *, size_t, int);

int mlock(const void *, size_t);
int munlock(const void *, size_t);
int mlockall(int);
int munlockall(void);

int shm_open(const char *, int, mode_t);
int shm_unlink(const char *);

#ifdef __cplusplus
}
#endif

#endif