@node ffs
@subsection @code{ffs}
@findex ffs

POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/ffs.html}

Gnulib module: ffs
@mindex ffs

Portability problems fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
mingw, MSVC 14.
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
This function is only defined as an inline function on some platforms:
Android 13.
@end itemize
