char2uni(3x) AfterStep X11 window manager char2uni(3x)
NAME
char2uni - handling on Unicode, UTF-8 and localized 8 bit encodings libAfterImage/CHAR_SIZE
NAMECHAR_SIZE
- Convenient macro so we can transparently determine the number of bytes that character spans. It assumes UTF-8 encoding when I18N is
enabled.
SOURCE
/* size of the UTF-8 encoded character is based on value of
* the first byte : */
#define UTF8_CHAR_SIZE(c) ((((c)&0xC0)==0xC0)?
(((c)&0x20)?
(((c)&0x10)?
(((c)&0x08)?
(((c)&0x04)?6:5):4):3):2):1)
#ifdef WIN32
#define UNICODE_CHAR_SIZE(c) sizeof(UNICODE_CHAR)
#endif
#define CHAR_SIZE(c) 1
3rd Berkeley Distribution AfterStep v.2.2.11 char2uni(3x)
