A few things

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 40 insertions, 0 deletions

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+.TH libaxl_protocol_version 3 libaxl
+.SH NAME
+libaxl_protocol_version - X protocol version
+.SH SYNOPSIS
+.nf
+#include <libaxl.h>
+
+int libaxl_protocol_version(void);
+.fi
+.SH DESCRIPTION
+The
+.BR libaxl_protocol_version ()
+function returns the number, as the sum of the
+major number multiplied by 1000 and the minor
+number, of the highest version of the X protocol
+that the library, as linked against, supports.
+For example if the version number is 11.0, 11000
+is returned, and if it is 11.2, 11002 is returned.
+.SH RETURN VALUE
+The
+.BR libaxl_protocol_version ()
+function returns the number, as a the
+sum described in the
+.B DESCRIPTION
+section of the highest supported version
+of the X protocol.
+.SH ERRORS
+The
+.BR libaxl_protocol_version ()
+function cannot fail.
+.SH NOTES
+There is no corresponding function for the lowest
+supported version. The lowest supported
+version is 11.0 (X11); X11 was released in
+September 1987 and predates Linux, thus
+this is extremely unlikely this will change.
+.SH SEE ALSO
+.BR LIBAXL_PROTOCOL_VERSION (3),
+.BR libaxl_protocol_version_major (3),
+.BR libaxl_protocol_version_minor (3)