dolphin/Source/Core/Common/CommonFuncs.h
Lioncash ba01f6dba3 CommonFuncs: Convert ROUND_UP_POW2 macro to a function
Also move it to MathUtils where it belongs with the rest of the
power-of-two functions. This gets rid of pollution of the current scope
of any translation unit with b<value> macros that aren't intended to be
used directly.
2018-05-10 19:42:20 -04:00

59 lines
1.6 KiB
C++

// Copyright 2009 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#pragma once
#include <cstddef>
#include <string>
#include "Common/CommonTypes.h"
// Will fail to compile on a non-array:
template <typename T, size_t N>
constexpr size_t ArraySize(T (&arr)[N])
{
return N;
}
#ifndef _WIN32
// go to debugger mode
#define Crash() \
{ \
__builtin_trap(); \
}
#else // WIN32
// Function Cross-Compatibility
#define strcasecmp _stricmp
#define strncasecmp _strnicmp
#define unlink _unlink
#define vscprintf _vscprintf
// 64 bit offsets for Windows
#define fseeko _fseeki64
#define ftello _ftelli64
#define atoll _atoi64
#define stat _stat64
#define fstat _fstat64
#define fileno _fileno
extern "C" {
__declspec(dllimport) void __stdcall DebugBreak(void);
}
#define Crash() \
{ \
DebugBreak(); \
}
#endif // WIN32 ndef
// Wrapper function to get last strerror(errno) string.
// This function might change the error code.
std::string LastStrerrorString();
#ifdef _WIN32
// Wrapper function to get GetLastError() string.
// This function might change the error code.
std::string GetLastErrorString();
#endif