1 files changed, 3 insertions, 2 deletions

diff --git a/hashtab.c b/hashtab.c
index be5e3d3..8a49baf 100644
--- a/hashtab.c
+++ b/hashtab.c
@@ -135,9 +135,10 @@ hash_free(struct hash_tab *ht)
 }
 
 static int
-getword(FILE *fp, char *buf, int size, int first(int), int rest(int))
+getword(FILE *fp, char *buf, size_t size, int first(int), int rest(int))
 {
-        int i = 0, c;
+        size_t i = 0;
+        int    c;
 
         c = getc(fp);
         for ( ; c != EOF; c = getc(fp) )