MAN page from Other AfterStep-2.2.2-20060804.i386.rpm

char2uni

Section: AfterStep X11 window manager (1)
Updated: AfterStep v.2.2.2
Index

NAME

char2uni - handling on Unicode, UTF-8 and localized 8 bit encodingslibAfterImage/CHAR_SIZE

NAMECHAR_SIZE

- Convinient macro so we can transparently determine the number of bytes that character spans. It assumes UTF-8 encoding when I18N is enabled.

SOURCE

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

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