Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
TOWUPPER(3)		 BSD Library Functions Manual		   TOWUPPER(3)

NAME
     towupper -- lower case to upper case letter conversion (wide character
     version)

LIBRARY
     Standard C	Library	(libc, -lc)

SYNOPSIS
     #include <wctype.h>

     wint_t
     towupper(wint_t wc);

DESCRIPTION
     The towupper() function converts a	lower-case letter to the corresponding
     upper-case	letter.

RETURN VALUES
     If	the argument is	a lower-case letter, the towupper() function returns
     the corresponding upper-case letter if there is one; otherwise the	argu-
     ment is returned unchanged.

SEE ALSO
     iswupper(3), toupper(3), towlower(3), wctrans(3)

STANDARDS
     The towupper() function conforms to ISO/IEC 9899:1999 ("ISO C99").

BSD				October	3, 2002				   BSD

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO | STANDARDS

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=towupper&sektion=3&manpath=FreeBSD+12.0-RELEASE+and+Ports>

home | help