// hakmem_sys.h - Syscall Wrappers (Box理論: OS呼出箱)
// Purpose: Centralized syscall interface with timing measurement
//
// License: MIT
// Date: 2025-10-21

#pragma once
#include <stddef.h>

#ifdef __cplusplus
extern "C" {
#endif

// ============================================================================
// Syscall Wrappers (OS呼出集約)
// ============================================================================

// mmap wrapper with timing measurement
void* hkm_sys_mmap(size_t size);

// munmap wrapper with timing measurement
void hkm_sys_munmap(void* ptr, size_t size);

// madvise(MADV_DONTNEED) wrapper with timing measurement
void hkm_sys_madvise_dontneed(void* ptr, size_t size);

// madvise(MADV_WILLNEED) wrapper with timing measurement (optional)
void hkm_sys_madvise_willneed(void* ptr, size_t size);

#ifdef __cplusplus
}
#endif