1char2uni(1)              AfterStep X11 window manager              char2uni(1)
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NAME

6       char2uni -  handling  on  Unicode,  UTF-8 and localized 8 bit encodings
7       libAfterImage/CHAR_SIZE
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NAMECHAR_SIZE

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

16       Source :
17       /* size of the UTF-8 encoded character is based on value of
18        * the first byte : */
19       #define UTF8_CHAR_SIZE(c)   ((((c)&0xC0)==0xC0)?                              (((c)&0x20)?                              (((c)&0x10)?                              (((c)&0x08)?                              (((c)&0x04)?6:5):4):3):2):1)
20       #ifdef WIN32
21       #define UNICODE_CHAR_SIZE(c)    sizeof(UNICODE_CHAR)
22       #endif
23       #define CHAR_SIZE(c)            1
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273rd Berkeley Distribution      AfterStep v.2.2.6                   char2uni(1)