remove smallest start from completed struct

[protos/libecoli.git] / lib / ecoli_completed.h

diff --git a/lib/ecoli_completed.h b/lib/ecoli_completed.h
index c81544a..d801c3e 100644 (file)
--- a/lib/ecoli_completed.h
+++ b/lib/ecoli_completed.h
@@ -64,7 +64,6 @@ TAILQ_HEAD(ec_completed_node_list, ec_completed_node);
 struct ec_completed {
        unsigned count;
        unsigned count_match;
-       char *smallest_start;
        struct ec_completed_node_list nodes;
 };
 
@@ -108,9 +107,8 @@ ec_node_default_complete(const struct ec_node *gen_node,
                        struct ec_parsed *state,
                        const struct ec_strvec *strvec);
 
-/* cannot return NULL */
-const char *ec_completed_smallest_start(
-       const struct ec_completed *completed);
+/* return the smallest string start, or NULL on error */
+char *ec_completed_smallest_start(const struct ec_completed *completed);
 
 unsigned int ec_completed_count(
        const struct ec_completed *completed,