1al_utf16_width(3)          Library Functions Manual          al_utf16_width(3)
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NAME

6       al_utf16_width
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SYNOPSIS

9              #include <allegro5/allegro.h>
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11              size_t al_utf16_width(int c)
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DESCRIPTION

14       Returns  the  number  of  bytes that would be occupied by the specified
15       code point when encoded in UTF–16.  This is either 2  or  4  bytes  for
16       legal code point values.  Otherwise returns 0.
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SEE ALSO

19       al_utf16_encode(3), al_utf8_width(3)
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23Allegro reference manual                                     al_utf16_width(3)