2 @subsection @code{fgetc_unlocked}
5 LSB specification:@* @url{https://refspecs.linuxbase.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/baselib-fgetc-unlocked-1.html}
11 @ref{Character Input,,Character Input,libc},
14 @url{https://www.gnu.org/software/libc/manual/html_node/Character-Input.html},
17 @uref{https://www.kernel.org/doc/man-pages/online/pages/man3/fgetc_unlocked.3.html,,man fgetc_unlocked}.
22 Portability problems fixed by Gnulib:
26 Portability problems not fixed by Gnulib:
29 This function is missing on many non-glibc platforms:
30 Mac OS X 10.13, FreeBSD 6.0, NetBSD 9.0, OpenBSD 6.7, Minix 3.1.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 11.4, Cygwin 1.7.x, mingw, MSVC 14, Android 8.1.