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wctrans

wctrans


Construct Wide Character Property Mapping

Portability: ISO ANSI conforming, SAS/C extension

SYNOPSIS
DESCRIPTION
RETURN VALUE
CAUTION
RELATED FUNCTIONS
SEE ALSO

SYNOPSIS

#include <wctype.h>

wctrans_t wctrans(const char *property)

DESCRIPTION

wctrans constructs a value with type wctrans_t that describes a mapping between wide characters described by the property argument. "tolower" and "toupper" are the valid values for property.

RETURN VALUE

wctrans returns a nonzero value that maps wide characters as validly described by property. If a valid property value is not specified, a zero value is returned. If property is valid, the returned value is valid as the second argument to the towctrans function.

CAUTION

None.

RELATED FUNCTIONS

towctrans, towlower, towupper

SEE ALSO


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