The glibc version is unimportant here. It's still there in the
description, though.
Signed-off-by: Alejandro Colomar <alx@kernel.org>
and depending on implementation, may require it set.
This macro is available as of glibc 2.34.
.TP
-.BR _BSD_SOURCE " (deprecated since glibc 2.20)"
+.BR _BSD_SOURCE " [[deprecated]]"
Defining this macro with any value causes header files to expose
BSD-derived definitions.
.IP
and
.BR _DEFAULT_SOURCE .
.TP
-.BR _SVID_SOURCE " (deprecated since glibc 2.20)"
+.BR _SVID_SOURCE " [[deprecated]]"
Defining this macro with any value causes header files to expose
System V-derived definitions.
(SVID == System V Interface Definition;