@node fmtmsg.h @section @file{fmtmsg.h} POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/fmtmsg.h.html} Gnulib module: --- Portability problems fixed by Gnulib: @itemize @end itemize Portability problems not fixed by Gnulib: @itemize @item This header file is missing on some platforms: OpenBSD 6.7, Minix 3.1.8, Cygwin, mingw, MSVC 14, Android 9.0. @end itemize