char2uni(1) libAfterImage image manipulation library char2uni(1)NAMEchar2uni - handling on Unicode, UTF-8 and localized 8 bit encodings
libAfterImage/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
3rd Berkeley Distribution libAfterImage v.1.18char2uni(1)