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HandmadeHero/project/platform/windows/windows_base.h
Ed_ 3458456798 WIP git stuff
2023-09-08 17:52:12 -04:00

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/*
* Copyright (c) Microsoft Corporation. All rights reserved.
* Copyright (c) Arvid Gerstmann. All rights reserved.
*/
#ifndef _WINDOWS_
#ifndef WINDOWS_BASE_H
#define WINDOWS_BASE_H
/* Disable all warnings */
#if defined(_MSC_VER)
#pragma warning(push, 0)
#endif
#if defined(__cplusplus)
extern "C" {
#endif
/* size_t */
/* #include <stddef.h> */
/*
* Windows Version requirements: Vista
* See here for more information regarding this define:
* https://msdn.microsoft.com/en-us/library/aa383745(VS.85).aspx
*/
#ifndef _WIN32_WINNT
#define _WIN32_WINNT 0x0600
#endif
/* Magic: */
#define _CRTALLOC(x) __declspec(allocate(x))
#define DECLSPEC_ALIGN(x) __declspec(align(x))
/* Basic Defines: */
#define NTAPI __stdcall
#define WINAPI __stdcall
#define APIENTRY __stdcall
#define CALLBACK __stdcall
#define TRUE (1)
#define FALSE (0)
#ifndef NULL
# ifdef __cplusplus
# define NULL __nullptr
# else
# define NULL ((void *)0)
# endif
#endif
#ifndef FORCEINLINE
#define FORCEINLINE __forceinline
#endif
#ifdef UNICODE
#define __TEXT(x) L ## x
#define TEXT(x) __TEXT(x)
#else
#define TEXT(x) x
#endif
#define PATH_MAX 260
#define MAX_PATH 260
#define MAKEWORD(a, b) \
((WORD)(((BYTE)(((DWORD_PTR)(a)) & 0xff)) | \
((WORD)((BYTE)(((DWORD_PTR)(b)) & 0xff))) << 8))
#define MAKELONG(a, b) \
((LONG)(((WORD)(((DWORD_PTR)(a)) & 0xffff)) | \
((DWORD)((WORD)(((DWORD_PTR)(b)) & 0xffff))) << 16))
#define LOWORD(l) ((WORD)(((DWORD_PTR)(l)) & 0xffff))
#define HIWORD(l) ((WORD)((((DWORD_PTR)(l)) >> 16) & 0xffff))
#define LOBYTE(w) ((BYTE)(((DWORD_PTR)(w)) & 0xff))
#define HIBYTE(w) ((BYTE)((((DWORD_PTR)(w)) >> 8) & 0xff))
#if !defined(_68K_) \
&& !defined(_MPPC_) \
&& !defined(_X86_) \
&& !defined(_IA64_) \
&& !defined(_AMD64_) \
&& defined(_M_AMD64)
#define _AMD64_
#endif
/*
* Windows uses the `interface` define to create interfaces for both C and C++.
* Only the C version is defined here and not the C++ version.
* Both can be found in BaseTyps.h
*/
#define STDMETHODCALLTYPE __stdcall
#define STDMETHODVCALLTYPE __cdecl
#define STDAPICALLTYPE __stdcall
#define STDAPIVCALLTYPE __cdecl
#define interface struct
#define PURE
#define THIS_ INTERFACE * This,
#define THIS INTERFACE * This
#define STDMETHOD(method) HRESULT (STDMETHODCALLTYPE * method)
#define STDMETHOD_(type, method) type (STDMETHODCALLTYPE * method)
#define STDMETHODV(method) HRESULT (STDMETHODVCALLTYPE * method)
#define STDMETHODV_(type, method) type (STDMETHODVCALLTYPE * method)
#define IFACEMETHOD(method) __override STDMETHOD(method)
#define IFACEMETHOD_(type, method) __override STDMETHOD_(type,method)
#define IFACEMETHODV(method) __override STDMETHODV(method)
#define IFACEMETHODV_(type, method) __override STDMETHODV_(type,method)
#define BEGIN_INTERFACE
#define END_INTERFACE
#ifdef CONST_VTABLE
#undef CONST_VTBL
#define CONST_VTBL const
#define DECLARE_INTERFACE(iface) \
typedef interface iface { \
const struct iface##Vtbl * lpVtbl; \
} iface; \
typedef const struct iface##Vtbl iface##Vtbl; \
const struct iface##Vtbl
#else
#undef CONST_VTBL
#define CONST_VTBL
#define DECLARE_INTERFACE(iface) \
typedef interface iface { \
struct iface##Vtbl * lpVtbl; \
} iface; \
typedef struct iface##Vtbl iface##Vtbl; \
struct iface##Vtbl
#endif /* CONST_VTABLE */
#define DECLARE_INTERFACE_(iface, baseiface) DECLARE_INTERFACE(iface)
#define HRESULT_IS_WIN32(x) \
((((x) >> 16) & 0xFFFF) == 0x8)
#define HRESULT_IS_FAILURE(x) \
((((x) >> 31) & 0x1) == 0x1)
#define HRESULT_FACILITY(x) \
(((x) >> 16) & 0xFFFF)
#define HRESULT_CODE(x) \
((x) & 0xFFFF)
#define HRESULT_FROM_WIN32(x) \
(0x80070000 | (x))
/* ========================================================================== */
/* Basic Types: */
/* https://msdn.microsoft.com/en-us/library/windows/desktop/aa383751(v=vs.85).aspx */
/* ========================================================================== */
#if defined(_MSC_VER)
/* 1300 == VC 6.0 */
#if _MSC_VER < 1300
typedef signed char int8_t;
typedef unsigned char uint8_t;
typedef signed short int16_t;
typedef unsigned short uint16_t;
typedef signed int int32_t;
typedef unsigned int uint32_t;
#else
typedef signed __int8 int8_t;
typedef unsigned __int8 uint8_t;
typedef signed __int16 int16_t;
typedef unsigned __int16 uint16_t;
typedef signed __int32 int32_t;
typedef unsigned __int32 uint32_t;
#endif
typedef signed __int64 int64_t;
typedef unsigned __int64 uint64_t;
#else
#include <stdint.h>
#endif
typedef int BOOL;
typedef char CHAR;
typedef short SHORT;
typedef int INT;
typedef long LONG;
typedef unsigned char UCHAR;
typedef unsigned short USHORT;
typedef unsigned int UINT;
typedef unsigned long ULONG;
typedef unsigned char BYTE;
typedef unsigned short WORD;
typedef float FLOAT;
typedef unsigned long DWORD;
#ifndef HAVE_WCHAR_T
#define HAVE_WCHAR_T
#if !defined(__cplusplus)
typedef unsigned short wchar_t;
#endif
#endif
typedef wchar_t WCHAR;
typedef wchar_t * PWCHAR;
typedef WORD ATOM;
typedef unsigned int ULONG32;
typedef uint64_t DWORD64;
typedef uint64_t ULONG64;
typedef signed int INT32;
typedef signed __int64 INT64;
typedef uint64_t DWORDLONG;
typedef CHAR * PCHAR;
typedef ULONG * PULONG;
typedef BYTE * PBYTE;
typedef ULONG64 * PULONG64;
typedef DWORD64 * PDWORD64;
#if !defined(_M_IX86)
typedef int64_t LONGLONG;
typedef uint64_t ULONGLONG;
#else
typedef double LONGLONG;
typedef double ULONGLONG;
#endif
typedef void VOID;
typedef void * PVOID;
typedef void * LPVOID;
typedef BOOL * PBOOL;
typedef BOOL * LPBOOL;
typedef WORD * PWORD;
typedef LONG * PLONG;
typedef LONG * LPLONG;
typedef DWORD * PDWORD;
typedef LPVOID HANDLE;
typedef HANDLE HINSTANCE;
typedef HANDLE HWND;
typedef HINSTANCE HMODULE;
typedef HANDLE HDC;
typedef HANDLE HGLRC;
typedef HANDLE HMENU;
typedef HANDLE * PHANDLE;
typedef HANDLE * LPHANDLE;
#define DECLARE_HANDLE(name) struct name##__{int unused;}; typedef struct name##__ *name
typedef WCHAR * PWSTR;
typedef BYTE * LPBYTE;
typedef long * LPLONG;
typedef DWORD * LPDWORD;
typedef const void * LPCVOID;
#if defined(_WIN64)
typedef int64_t INT_PTR;
typedef int64_t LONG_PTR;
typedef uint64_t UINT_PTR;
typedef uint64_t ULONG_PTR;
#else
typedef int INT_PTR;
typedef long LONG_PTR;
typedef unsigned int UINT_PTR;
typedef unsigned long ULONG_PTR;
#endif
typedef ULONG_PTR DWORD_PTR;
typedef DWORD_PTR * PDWORD_PTR;
typedef ULONG_PTR SIZE_T;
typedef LONG_PTR SSIZE_T;
typedef CHAR * LPSTR;
typedef WCHAR * LPWSTR;
typedef const CHAR * LPCSTR;
typedef const WCHAR * LPCWSTR;
#if defined(UNICODE)
typedef WCHAR TCHAR;
typedef WCHAR TBYTE;
typedef LPCWSTR LPCTSTR;
typedef LPWSTR LPTSTR;
#else
typedef char TCHAR;
typedef unsigned char TBYTE;
typedef LPCSTR LPCTSTR;
typedef LPSTR LPTSTR;
#endif
#define MINCHAR 0x80
#define MAXCHAR 0x7f
#define MINSHORT 0x8000
#define MAXSHORT 0x7fff
#define MINLONG 0x80000000
#define MAXLONG 0x7fffffff
#define MAXBYTE 0xff
#define MAXWORD 0xffff
#define MAXDWORD 0xffffffff
#if defined(_WIN64)
typedef INT_PTR (WINAPI *FARPROC)(void);
typedef INT_PTR (WINAPI *NEARPROC)(void);
typedef INT_PTR (WINAPI *PROC)(void);
#else
typedef int (WINAPI *FARPROC)(void);
typedef int (WINAPI *NEARPROC)(void);
typedef int (WINAPI *PROC)(void);
#endif
typedef DWORD ACCESS_MASK;
typedef ACCESS_MASK * PACCESS_MASK;
typedef HANDLE HICON;
typedef HANDLE HBRUSH;
typedef HICON HCURSOR;
typedef LONG HRESULT;
typedef LONG_PTR LRESULT;
typedef LONG_PTR LPARAM;
typedef UINT_PTR WPARAM;
typedef void * HGDIOBJ;
typedef HANDLE HKEY;
typedef HKEY * PHKEY;
typedef ACCESS_MASK REGSAM;
/* ========================================================================== */
/* Errors: */
/* ========================================================================== */
#define ERROR_SUCCESS 0L
#define ERROR_FILE_NOT_FOUND 2L
#define ERROR_PATH_NOT_FOUND 3L
#define ERROR_TOO_MANY_OPEN_FILES 4L
#define ERROR_ACCESS_DENIED 5L
#define ERROR_NO_MORE_FILES 18L
#define ERROR_SHARING_VIOLATION 32L
#define ERROR_FILE_EXISTS 80L
#define ERROR_INSUFFICIENT_BUFFER 122L
#define ERROR_ALREADY_EXISTS 183L
#define ERROR_MORE_DATA 234L
/* ========================================================================== */
/* Enums */
/* ========================================================================== */
/* DllMain Reason: */
#define DLL_PROCESS_ATTACH (1)
#define DLL_PROCESS_DETACH (0)
#define DLL_THREAD_ATTACH (2)
#define DLL_THREAD_DETACH (3)
/* ========================================================================== */
/* Structures: */
/* ========================================================================== */
typedef struct _SECURITY_ATTRIBUTES {
DWORD nLength;
LPVOID lpSecurityDescriptor;
BOOL bInheritHandle;
} SECURITY_ATTRIBUTES, *PSECURITY_ATTRIBUTES, *LPSECURITY_ATTRIBUTES;
typedef union _LARGE_INTEGER {
struct {
DWORD LowPart;
LONG HighPart;
};
struct {
DWORD LowPart;
LONG HighPart;
} u;
LONGLONG QuadPart;
} LARGE_INTEGER, *PLARGE_INTEGER;
typedef union _ULARGE_INTEGER {
struct {
DWORD LowPart;
DWORD HighPart;
};
struct {
DWORD LowPart;
DWORD HighPart;
} u;
ULONGLONG QuadPart;
} ULARGE_INTEGER, *PULARGE_INTEGER;
/* Filetime: */
typedef struct _FILETIME {
DWORD dwLowDateTime;
DWORD dwHighDateTime;
} FILETIME, *PFILETIME, *LPFILETIME;
#if defined(__cplusplus)
}
#endif
/* Enable all warnings */
#if defined(_MSC_VER)
#pragma warning(pop)
#endif
#endif /* WINDOWS_BASE_H */
#endif /* _WINDOWS_ */
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