diff: unify external diff and funcname parsing code

[git.git] / userdiff.h

diff --git a/userdiff.h b/userdiff.h
new file mode 100644 (file)
index 0000000..c64c5f5
--- /dev/null
+++ b/userdiff.h
@@ -0,0 +1,23 @@
+#ifndef USERDIFF_H
+#define USERDIFF_H
+
+struct userdiff_funcname {
+       const char *pattern;
+       int cflags;
+};
+
+struct userdiff_driver {
+       const char *name;
+       const char *external;
+       struct userdiff_funcname funcname;
+};
+
+extern struct userdiff_driver *USERDIFF_ATTR_TRUE;
+extern struct userdiff_driver *USERDIFF_ATTR_FALSE;
+
+int userdiff_config_basic(const char *k, const char *v);
+int userdiff_config_porcelain(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);
+
+#endif /* USERDIFF */