1 files changed, 10 insertions, 1 deletions
diff --git a/addon.c b/addon.c
index b6ddc61..6e6c232 100644
--- a/addon.c
+++ b/addon.c
@@ -6,7 +6,7 @@
 #include "rc.h"
 #include "addon.h"
 
-void b_add(char **av) {
+void b_sum(char **av) {
 	long sum = 0;
 
 	while (*++av)
@@ -14,3 +14,12 @@ void b_add(char **av) {
 	fprint(1, "%ld\n", sum);
 	set(TRUE);
 }
+
+void b_prod(char **av) {
+	long sum = 1;
+
+	while (*++av)
+		sum *= atol(*av);
+	fprint(1, "%ld\n", sum);
+	set(TRUE);
+}