xref: /MusicPlayer2/scintilla/src/DBCS.h (revision 8af74909132ed5e696cb05b6689ae4baf14c1c96) 
1*8af74909SZhong Yang // Scintilla source code edit control
2*8af74909SZhong Yang /** @file DBCS.h
3*8af74909SZhong Yang  ** Functions to handle DBCS double byte encodings like Shift-JIS.
4*8af74909SZhong Yang  **/
5*8af74909SZhong Yang // Copyright 2017 by Neil Hodgson <[email protected]>
6*8af74909SZhong Yang // The License.txt file describes the conditions under which this software may be distributed.
7*8af74909SZhong Yang 
8*8af74909SZhong Yang #ifndef DBCS_H
9*8af74909SZhong Yang #define DBCS_H
10*8af74909SZhong Yang 
11*8af74909SZhong Yang namespace Scintilla {
12*8af74909SZhong Yang 
IsDBCSCodePage(int codePage)13*8af74909SZhong Yang constexpr bool IsDBCSCodePage(int codePage) noexcept {
14*8af74909SZhong Yang 	return codePage == 932
15*8af74909SZhong Yang 	       || codePage == 936
16*8af74909SZhong Yang 	       || codePage == 949
17*8af74909SZhong Yang 	       || codePage == 950
18*8af74909SZhong Yang 	       || codePage == 1361;
19*8af74909SZhong Yang }
20*8af74909SZhong Yang 
21*8af74909SZhong Yang bool DBCSIsLeadByte(int codePage, char ch) noexcept;
22*8af74909SZhong Yang 
23*8af74909SZhong Yang }
24*8af74909SZhong Yang 
25*8af74909SZhong Yang #endif
26