config.txt: move gc.* to a separate file

diff --git a/pathspec.h b/pathspec.h
index d000b63d80df8bbed3c3f1d7b4f3082ad4bdc850..a6525a65517bd08921ad836880184048e93c4cfa 100644 (file)
--- a/pathspec.h
+++ b/pathspec.h
@@ -1,6 +1,8 @@
 #ifndef PATHSPEC_H
 #define PATHSPEC_H
 
+struct index_state;
+
 /* Pathspec magic */
 #define PATHSPEC_FROMTOP       (1<<0)
 #define PATHSPEC_MAXDEPTH      (1<<1)
@@ -71,6 +73,13 @@ struct pathspec {
  */
 #define PATHSPEC_LITERAL_PATH (1<<6)
 
+/*
+ * Given command line arguments and a prefix, convert the input to
+ * pathspec. die() if any magic in magic_mask is used.
+ *
+ * Any arguments used are copied. It is safe for the caller to modify
+ * or free 'prefix' and 'args' after calling this function.
+ */
 extern void parse_pathspec(struct pathspec *pathspec,
                           unsigned magic_mask,
                           unsigned flags,