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Diffstat (limited to 'doc/info/chap/variables.texinfo')
| -rw-r--r-- | doc/info/chap/variables.texinfo | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/doc/info/chap/variables.texinfo b/doc/info/chap/variables.texinfo new file mode 100644 index 0000000..aa44f19 --- /dev/null +++ b/doc/info/chap/variables.texinfo @@ -0,0 +1,15 @@ +@node Variables +@chapter Variables + +@file{<libred.h>} defines the variable +@example +extern int libred_fd +@end example +@indent +which is either @code{-1} or the file descriptor the +library uses to access the colour temperature lookup +table. The header also defines @code{LIBRED_HAVE_FD}. +It is possible that @code{libred_fd} is removed in a +future version. If it is, @code{LIBRED_HAVE_FD} will +be removed too. + |