ISWUPPER(3POSIX) - manual page | Library functions Test for an uppercase letter wide-character code. Chapters PROLOGNAMESYNOPSISDESCRIPTIONRETURN VALUEERRORSEXAMPLESAPPLICATION USAGERATIONALEFUTURE DIRECTIONSSEE ALSOCOPYRIGHT 2013 Loading manual page ... Download iswupper(3posix).txt | manual plain text file Downloading man page ... Find manuals Go top