/*++

Copyright (c) 2024, Quinn Stephens.
Provided under the BSD 3-Clause license.

Module Name:

   efibind.h

Abstract:

   Provides definitions specific to AMD64 EFI systems.

--*/

#if defined(_MSC_EXTENSIONS)
    typedef unsigned __int64 uint64_t;
    typedef __int64 int64_t;
    typedef unsigned __int32 uint32_t;
    typedef __int32 int32_t;
    typedef unsigned __int16 uint16_t;
    typedef __int16 int16_t;
    typedef unsigned __int8 uint8_t;
    typedef __int8 int8_t;
#elif defined(UNIX_LP64)
    typedef unsigned long uint64_t;
    typedef long int64_t;
    typedef unsigned int uint32_t;
    typedef int int32_t;
    typedef unsigned short uint16_t;
    typedef short int16_t;
    typedef unsigned char uint8_t;
    typedef char int8_t;
#else
    typedef unsigned long long uint64_t;
    typedef long long int64_t;
    typedef unsigned int uint32_t;
    typedef int int32_t;
    typedef unsigned short uint16_t;
    typedef short int16_t;
    typedef unsigned char uint8_t;
    typedef char int8_t;
#endif

typedef uint64_t UINT64;
typedef int64_t INT64;
typedef uint32_t UINT32;
typedef int32_t INT32;
typedef uint16_t UINT16;
typedef int16_t INT16;
typedef uint8_t UINT8;
typedef int8_t INT8;

typedef int64_t INTN;
typedef uint64_t UINTN;

#define EFI_ERROR_MASK     0x8000000000000000
#define EFI_ERROR_MASK_OEM 0xc000000000000000
#define EFIERR(e)     (EFI_ERROR_MASK | e)
#define EFIERR_OEM(e) (EFI_ERROR_MASK_OEM | e)

#ifndef EFIAPI
#if defined(_MSC_EXTENSIONS)
    #define EFIAPI __cdecl
#else
    #define EFIAPI __attribute__((ms_abi))
#endif
#endif

#define VOLATILE volatile

#if defined(__GNUC__) || defined(_MSC_EXTENSIONS)
#define INTERFACE_DECL(n) struct n
#else
#define INTERFACE_DECL(n) typedef struct n
#endif