g++ -DHAVE_CONFIG_H -I. -I. -I../../include -I../../include -I/usr/local/include/SDL -D_REENTRANT -I/usr/local/include -I/usr/X11R6/include -Wall -W -Wshadow -mcpu=i686 -g -O2 -ffast-math -fno-exceptions -fsigned-char -c -o HUDuiTypeIn.o `test -f 'HUDuiTypeIn.cxx' || echo './'`HUDuiTypeIn.cxx
HUDuiTypeIn.cxx: In member function `virtual bool HUDuiTypeIn::doKeyPress(const
BzfKeyEvent&)':
HUDuiTypeIn.cxx:129: `isprint' undeclared (first use this function)
HUDuiTypeIn.cxx:129: (Each undeclared identifier is reported only once for each
function it appears in.)
HUDuiTypeIn.cxx:139: `isspace' undeclared (first use this function)
make[2]: *** [HUDuiTypeIn.o] Error 1