X-Git-Url: https://secure.softndesign.org/git/?a=blobdiff_plain;f=storage.c;h=15a64702a46b92278eaf34bf44f0ff5816419acd;hb=743e93f0edf2c7779d0af4e16e17662994e0caaf;hp=dda1856155387d8f8d5b5afbd9697eabfaee2215;hpb=893638e2b94ab197b883c748a0f6044ca78b2072;p=calc.git

diff --git a/storage.c b/storage.c
index dda1856..15a6470 100644
--- a/storage.c
+++ b/storage.c
@@ -16,11 +16,15 @@ tab_t *storage = NULL;
 
 /* storage functions */
 
-void memory (int nb)
+int memory (int nb)
 {
-    if (nb != size_tab (storage)) {
+    if ((nb != -1) && (nb != size_tab (storage))) {
         storage = resize_tab (storage, nb);
     }
+    if (nb == -1) {
+        memory (DEFAULT_STORAGE_SIZE);
+    }
+    return size_tab (storage);
 }
 
 double store (int id, double value)
@@ -69,12 +73,12 @@ void display (void)
         memory (DEFAULT_STORAGE_SIZE);
     }
     int i, n = size_tab (storage);
-    fprintf (stdout, "storage:");
+    printf ("storage:");
     for (i = 0; i < n; i++) {
-        fprintf (stdout, " ");
-        fprintf (stdout, minform, get_tab (storage, i + 1));
+        printf (" ");
+        printl (get_tab (storage, i + 1));
     }
-    fprintf (stdout, "\n");
+    printf ("\n");
 }
 
 void clear ()