wconv(3W)                      DG/UX 5.4R3.00                      wconv(3W)


NAME
       wconv: towupper, towlower - translate characters

SYNOPSIS
       #include <ctype.h>
       #include <widec.h>
       #include <wctype.h>
       wchar_t towupper(wchar_t c);
       wchar_t towlower(wchar_t c);

DESCRIPTION
       If the argument to towupper() represents a lower-case letter of the
       ASCII or supplementary code sets, the result is the corresponding
       upper-case letter. If the argument to towlower() represents an upper-
       case letter of the ASCII or supplementary code sets, the result is
       the corresponding lower-case letter.

       In the case of all other arguments, the return value in unchanged.
       The table which is used for translation is generated by wchrtbl(1M).

SEE ALSO
       wchrtbl(1M), ctype(3C), wctype(3W).



































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