X-Git-Url: https://git.cworth.org/git?p=mnemon;a=blobdiff_plain;f=mnemon.h;h=27e02a075b52db8b352db442e3211c1bac68486d;hp=b66bb44ec6d4ca7d1449fb197f583933e868afb8;hb=5ae11041e3b0f7c5a04795c71fe3794d663eb195;hpb=71edc226d9b568d9740c54ea73005d8baea1ca8d;ds=sidebyside

diff --git a/mnemon.h b/mnemon.h
index b66bb44..27e02a0 100644
--- a/mnemon.h
+++ b/mnemon.h
@@ -32,8 +32,8 @@ typedef struct _item {
 
 typedef struct _bin {
     int score;
-    int items_size;
-    int num_items;
+    unsigned int items_size;
+    unsigned int num_items;
     item_t **items;
 } bin_t;
 
@@ -44,15 +44,15 @@ typedef enum {
 
 typedef struct _category {
     char *name;
-    int items_size;
-    int num_items;
+    unsigned int items_size;
+    unsigned int num_items;
     item_t *items;
 
     /* Support sequential introduction of items from bin 0 */
     category_order_t order;
     /* Support categories where responses are timed (0.0 == disable). */
     double time_limit;
-    int bin_zero_head;
+    unsigned int bin_zero_head;
     /* Support challenges of non-text types (image, audio, etc.) */
     char *challenge_type;
     /* Whether to repeat afterwards (for a little extra reinforcement) */
@@ -62,12 +62,12 @@ typedef struct _category {
 typedef struct _mnemon {
     char *dir_name;
 
-    int categories_size;
-    int num_categories;
+    unsigned int categories_size;
+    unsigned int num_categories;
     category_t *categories;
 
-    int bins_size;
-    int num_bins;
+    unsigned int bins_size;
+    unsigned int num_bins;
     bin_t *bins;
 } mnemon_t;