@node getchar @section @code{getchar} @findex getchar POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/getchar.html} Gnulib module: --- Portability problems fixed by Gnulib: @itemize @end itemize Portability problems not fixed by Gnulib: @itemize @item On Windows platforms (excluding Cygwin), this function does not set @code{errno} upon failure. @end itemize