1al_ustr_offset(3)                                            al_ustr_offset(3)
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NAME

6       al_ustr_offset - Allegro 5 API
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SYNOPSIS

9              #include <allegro5/allegro.h>
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11              int al_ustr_offset(const ALLEGRO_USTR *us, int index)
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DESCRIPTION

14       Return the byte offset (from the start of the string) of the code point
15       at the specified index in the string.   A  zero  index  parameter  will
16       return  the  first  character  of the string.  If index is negative, it
17       counts backward from the end of the string, so  an  index  of  -1  will
18       return an offset to the last code point.
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20       If  the  index is past the end of the string, returns the offset of the
21       end of the string.
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SEE ALSO

24       al_ustr_length(3)
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28Allegro reference manual                                     al_ustr_offset(3)