1 files changed, 6 insertions, 5 deletions
diff --git a/word.c b/word.c
index e6570c7..25d4ff1 100644
--- a/word.c
+++ b/word.c
@@ -19,11 +19,12 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include "interface.h"
 #include "word.h"
 #include "dict.h"
 
-inline char *wordcpy(char *word);
-inline void free_word_record(Word *record);
+static inline char *wordcpy(char *word);
+static inline void free_word_record(Word *record);
 
 int to_list(char *word)
 {
@@ -66,17 +67,17 @@ void print_words(Word *root)
  if (root != NULL) {
 	print_words(root->lsibl);
 	print_words(root->rsibl);
-	printf("%s\n", root->word);
+	add_word_to_list(root->word);
  }
 }
 
-inline void free_word_record(Word *record)
+static inline void free_word_record(Word *record)
 {
  free(record->word);
  free(record);
 }
 
-inline char *wordcpy(char *word)
+static inline char *wordcpy(char *word)
 {
  char *p;
  p = malloc(strlen(word)+1);