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GRAPHEME_TO_UPPERCASE

Section: C Library Functions (3)
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NAME

grapheme_to_uppercase - convert codepoint array to uppercase  

SYNOPSIS

In grapheme.h Ft size_t Fn grapheme_to_uppercase const uint_least32_t *src size_t srclen uint_least32_t *dest size_t destlen  

DESCRIPTION

The Fn grapheme_to_uppercase function converts the codepoint array str to uppercase and writes the result to dest up to destlen unless dest is set to NULL

If srclen is set to SIZE_MAX (stdint.h is already included by grapheme.h) the codepoint array src is interpreted to be NUL-terminated and processing stops when a NUL-byte is encountered.

For UTF-8-encoded input data grapheme_to_uppercase_utf83 can be used instead.  

RETURN VALUES

The Fn grapheme_to_uppercase function returns the number of codepoints in the array resulting from converting src to uppercase, even if destlen is not large enough or dest is NULL  

SEE ALSO

grapheme_to_uppercase_utf83, libgrapheme(7)  

STANDARDS

Fn grapheme_to_uppercase is compliant with the Unicode 15.0.0 specification.  

AUTHORS

An Laslo Hunhold Aq Mt dev@frign.de


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUES
SEE ALSO
STANDARDS
AUTHORS

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Time: 06:27:21 GMT, December 21, 2024