#pragma once

#include "types.h"

constexpr UINT MAX_DEFAULTCHAR = 2;
constexpr UINT MAX_LEADBYTES = 12;

struct CPINFO {
	UINT MaxCharSize;
	BYTE DefaultChar[MAX_DEFAULTCHAR];
	BYTE LeadByte[MAX_LEADBYTES];
};

using LPCPINFO = CPINFO *;
using LOCALE_ENUMPROCA = BOOL(WIN_FUNC *)(LPSTR);

namespace kernel32 {

UINT WINAPI GetACP();
LANGID WINAPI GetSystemDefaultLangID();
LANGID WINAPI GetUserDefaultUILanguage();
BOOL WINAPI GetCPInfo(UINT CodePage, LPCPINFO lpCPInfo);
int WINAPI CompareStringA(LCID Locale, DWORD dwCmpFlags, LPCSTR lpString1, int cchCount1, LPCSTR lpString2,
							int cchCount2);
int WINAPI CompareStringW(LCID Locale, DWORD dwCmpFlags, LPCWCH lpString1, int cchCount1, LPCWCH lpString2,
							int cchCount2);
BOOL WINAPI IsValidCodePage(UINT CodePage);
BOOL WINAPI IsValidLocale(LCID Locale, DWORD dwFlags);
int WINAPI GetLocaleInfoA(LCID Locale, LCTYPE LCType, LPSTR lpLCData, int cchData);
int WINAPI GetLocaleInfoW(LCID Locale, LCTYPE LCType, LPWSTR lpLCData, int cchData);
BOOL WINAPI EnumSystemLocalesA(LOCALE_ENUMPROCA lpLocaleEnumProc, DWORD dwFlags);
LCID WINAPI GetUserDefaultLCID();
BOOL WINAPI IsDBCSLeadByte(BYTE TestChar);
BOOL WINAPI IsDBCSLeadByteEx(UINT CodePage, BYTE TestChar);
int WINAPI LCMapStringW(LCID Locale, DWORD dwMapFlags, LPCWCH lpSrcStr, int cchSrc, LPWSTR lpDestStr, int cchDest);
int WINAPI LCMapStringA(LCID Locale, DWORD dwMapFlags, LPCCH lpSrcStr, int cchSrc, LPSTR lpDestStr, int cchDest);

} // namespace kernel32