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9.15 fmtmsg.h ¶

POSIX specification:
https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/fmtmsg.h.html

Gnulib module: —

Portability problems fixed by Gnulib:

Portability problems not fixed by Gnulib:

• This header file is missing on some platforms: OpenBSD 7.5, Minix 3.1.8, Cygwin, mingw, MSVC 14, Android 9.0.