blame.h: drop extern on func declaration

diff --git a/sub-process.h b/sub-process.h
index caa91a9b92f2256a33d3330b1084a205bef98632..71b18ad5af24b92421719c3e1e4d5b7154da5926 100644 (file)
--- a/sub-process.h
+++ b/sub-process.h
@@ -43,8 +43,8 @@ struct subprocess_capability {
 
 /* Function to test two subprocess hashmap entries for equality. */
 extern int cmd2process_cmp(const void *unused_cmp_data,
-                          const struct subprocess_entry *e1,
-                          const struct subprocess_entry *e2,
+                          const void *e1,
+                          const void *e2,
                           const void *unused_keydata);
 
 /*
@@ -73,8 +73,8 @@ static inline struct child_process *subprocess_get_child_process(
 }
 
 /*
- * Perform the version and capability negotiation as described in the "Long
- * Running Filter Process" section of the gitattributes documentation using the
+ * Perform the version and capability negotiation as described in the
+ * "Handshake" section of long-running-process-protocol.txt using the
  * given requested versions and capabilities. The "versions" and "capabilities"
  * parameters are arrays terminated by a 0 or blank struct.
  *