diff options
Diffstat (limited to 'src/UniConversion.h')
| -rw-r--r-- | src/UniConversion.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/UniConversion.h b/src/UniConversion.h index 87cc43f77..704f16239 100644 --- a/src/UniConversion.h +++ b/src/UniConversion.h @@ -5,6 +5,8 @@ // Copyright 1998-2001 by Neil Hodgson <neilh@scintilla.org> // The License.txt file describes the conditions under which this software may be distributed. +const int UTF8MaxBytes = 4; + unsigned int UTF8Length(const wchar_t *uptr, unsigned int tlen); void UTF8FromUTF16(const wchar_t *uptr, unsigned int tlen, char *putf, unsigned int len); unsigned int UTF8CharLength(unsigned char ch); @@ -18,5 +20,9 @@ inline bool UTF8IsTrailByte(int ch) { return (ch >= 0x80) && (ch < 0xc0); } +inline bool UTF8IsAscii(int ch) { + return ch < 0x80; +} + enum { UTF8MaskWidth=0x7, UTF8MaskInvalid=0x8 }; int UTF8Classify(const unsigned char *us, int len); |