Reorganize into source, assets and libraries

The C sources move to source/, the served files to assets/, the bundled
Git submodule to libraries/git and the filter scripts to extensions/.
Everything the build generates now lands in build/, so a clean is a
single remove and the tree stays clean.

1 file changed, 15 insertions, 0 deletions

diff --git a/source/ui-diff.h b/source/ui-diff.h
new file mode 100644
index 0000000..39264a1
--- /dev/null
+++ b/source/ui-diff.h
@@ -0,0 +1,15 @@
+#ifndef UI_DIFF_H
+#define UI_DIFF_H
+
+extern void cgit_print_diff_ctrls(void);
+
+extern void cgit_print_diff(const char *new_hex, const char *old_hex,
+			    const char *prefix, int show_ctrls, int raw);
+
+extern struct diff_filespec *cgit_get_current_old_file(void);
+extern struct diff_filespec *cgit_get_current_new_file(void);
+
+extern struct object_id old_rev_oid[1];
+extern struct object_id new_rev_oid[1];
+
+#endif /* UI_DIFF_H */