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Man Pages


Manual Reference Pages  -  AL_USTR_NEXT (3)

NAME

al_ustr_next - Allegro 5 API

CONTENTS

Synopsis
Description
See Also

SYNOPSIS

C]
#include <allegro5/allegro.h>

bool al_ustr_next(const ALLEGRO_USTR *us, int *pos) ]

DESCRIPTION

Find the byte offset of the next code point in string, beginning at C]*pos]. C]*pos] does not have to be at the beginning of a code point. Returns true on success, then value pointed to by C]pos] will be updated to the found offset. Otherwise returns false if C]*pos] was already at the end of the string, then C]*pos] is unmodified.

This function just looks for an appropriate byte; it doesn[aq]t check if found offset is the beginning of a valid code point. If you are working with possibly invalid UTF-8 strings then it could skip over some invalid bytes.

SEE ALSO

al_ustr_prev(3)

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Allegro reference manual AL_USTR_NEXT (3)

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