_toupper(3c) [opensolaris man page]
_toupper(3C) Standard C Library Functions _toupper(3C) NAME
_toupper - transliterate lower-case characters to upper-case SYNOPSIS
#include <ctype.h> int _toupper(int c); DESCRIPTION
The _toupper() macro is equivalent to toupper(3C) except that the argument c must be a lower-case letter. RETURN VALUES
On successful completion, _toupper() returns the upper-case letter corresponding to the argument passed. ERRORS
No errors are defined. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |CSI |Enabled | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
islower(3C), toupper(3C), attributes(5), standards(5) SunOS 5.10 24 Jul 2002 _toupper(3C)
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_toupper(3C) Standard C Library Functions _toupper(3C) NAME
_toupper - transliterate lower-case characters to upper-case SYNOPSIS
#include <ctype.h> int _toupper(int c); DESCRIPTION
The _toupper() macro is equivalent to toupper(3C) except that the argument c must be a lower-case letter. RETURN VALUES
On successful completion, _toupper() returns the upper-case letter corresponding to the argument passed. ERRORS
No errors are defined. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |CSI |Enabled | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
islower(3C), toupper(3C), attributes(5), standards(5) SunOS 5.10 24 Jul 2002 _toupper(3C)