Move includes to a separate directory

This is more conventional and directories named "include" are specially
understood by some tooling like clang-tidy.

1 files changed, 50 insertions, 0 deletions

diff --git a/include/pugl/pugl_cairo.h b/include/pugl/pugl_cairo.h
new file mode 100644
index 0000000..4b3b621
--- /dev/null
+++ b/include/pugl/pugl_cairo.h
@@ -0,0 +1,50 @@
+/*
+  Copyright 2012-2020 David Robillard <d@drobilla.net>
+
+  Permission to use, copy, modify, and/or distribute this software for any
+  purpose with or without fee is hereby granted, provided that the above
+  copyright notice and this permission notice appear in all copies.
+
+  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+/**
+   @file pugl_cairo.h
+   @brief Declaration of Cairo backend accessor.
+*/
+
+#ifndef PUGL_PUGL_CAIRO_H
+#define PUGL_PUGL_CAIRO_H
+
+#include "pugl/pugl.h"
+
+PUGL_BEGIN_DECLS
+
+/**
+   @defgroup cairo Cairo
+   Cairo graphics support.
+   @ingroup pugl_c
+   @{
+*/
+
+/**
+   Cairo graphics backend accessor.
+
+   Pass the return value to puglInitBackend() to draw to a view with Cairo.
+*/
+PUGL_API PUGL_CONST_FUNC const PuglBackend*
+puglCairoBackend(void);
+
+/**
+   @}
+*/
+
+PUGL_END_DECLS
+
+#endif // PUGL_PUGL_CAIRO_H