These pages specify feature test macros in the function
prototypes. Add a reference to feature_test_macros(7),
so that readers are pointed to the information that
feature test macros must be defined before including
*any* header file.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
The tendency in English, as prescribed in style guides like
Chicago MoS, is towards removing hyphens after prefixes
like "non-" etc.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
glibc/NetBSD/FreeBSD follow a naming convention for these
functions that unfortunately differs from that originally
established by OpenBSD's implementation.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Document functions (new in glibc 2.9) for conversion between
host byte order and big-/little- endian byte order:
htobe16(), htole16(), be16toh(), le16toh(),
htobe32(), htole32(), be32toh(), le32toh(),
htobe64(), htole64(), be64toh(), le64toh()
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>