1 files changed, 32 insertions, 0 deletions
diff --git a/userdiff.h b/userdiff.h
new file mode 100644
index 0000000000..2ef0ce5452
--- /dev/null
+++ b/userdiff.h
@@ -0,0 +1,32 @@
+#ifndef USERDIFF_H
+#define USERDIFF_H
+
+#include "notes-cache.h"
+
+struct userdiff_funcname {
+	const char *pattern;
+	int cflags;
+};
+
+struct userdiff_driver {
+	const char *name;
+	const char *external;
+	int binary;
+	struct userdiff_funcname funcname;
+	const char *word_regex;
+	const char *textconv;
+	struct notes_cache *textconv_cache;
+	int textconv_want_cache;
+};
+
+int userdiff_config(const char *k, const char *v);
+struct userdiff_driver *userdiff_find_by_name(const char *name);
+struct userdiff_driver *userdiff_find_by_path(const char *path);
+
+/*
+ * Initialize any textconv-related fields in the driver and return it, or NULL
+ * if it does not have textconv enabled at all.
+ */
+struct userdiff_driver *userdiff_get_textconv(struct userdiff_driver *driver);
+
+#endif /* USERDIFF */