NAME

       tickit_utf8_mbswidth,  tickit_utf8_byte2col,  tickit_utf8_col2byte  - count the column width of a Unicode
       string

SYNOPSIS

       #include <tickit.h>

       int tickit_utf8_mbswidth(const char *str);

       int tickit_utf8_byte2col(const char *str, size_t byte);
       size_t tickit_utf8_col2byte(const char *str, int col );

       Link with -ltickit.

DESCRIPTION

       These functions are a set of shortcut wrappers around tickit_utf8_count(3) for performing a single simple
       counting operation on a given string. When performing multiple operations on a given string, it  is  more
       efficient to use tickit_utf8_count() directly.

       tickit_utf8_mbswidth() returns the number of columns wide the given Unicode string consumes.

       tickit_utf8_byte2col()  and tickit_utf8_col2byte() convert between byte and column indexes within a given
       string; returning one when given the other.

RETURN VALUE

       tickit_utf8_mbswidth() and tickit_utf8_byte2col() return an integer column count.  tickit_utf8_col2byte()
       returns an integer byte count.

SEE ALSO

       tickit_utf8_count(3), tickit(7)

                                                                                         TICKIT_UTF8_MBSWIDTH(3)