Modify the update_status field in struct file to be an enum.

Makes the code a little clearer/cleaner, and solves a problem on systems
where a char is unsigned by default.

1 files changed, 1 insertions, 1 deletions

diff --git a/dep.h b/dep.h
index a7c74a1..4abfefe 100644
--- a/dep.h
+++ b/dep.h
@@ -87,4 +87,4 @@ void free_dep_chain (struct dep *d);
 void free_ns_chain (struct nameseq *n);
 struct dep *read_all_makefiles (const char **makefiles);
 void eval_buffer (char *buffer, const gmk_floc *floc);
-int update_goal_chain (struct dep *goals);
+enum update_status update_goal_chain (struct dep *goals);