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toupper

From cppreference.com
< c‎ | string‎ | byte
Revision as of 21:41, 31 May 2013 by P12bot (Talk | contribs)

Defined in header <ctype.h>
int toupper( int ch );

Converts the given character to uppercase.

Parameters

ch - character to be converted

Return value

Converted character or ch if no such conversion was possible

See also

converts a character to lowercase
(function) [edit]
converts a wide character to uppercase
(function) [edit]
C++ documentation for toupper