1 files changed, 0 insertions, 11 deletions
diff --git a/main.c b/main.c
index 1cd1603afaf6..b075b7ebefbb 100644
--- a/main.c
+++ b/main.c
@@ -1,17 +1,6 @@
-#include <ctype.h>
 #include "api.h"
 #include "portfolio.h"
 
-void strtolower(char* str) {
-    for (int i = 0; str[i] != '\0'; i++)
-        str[i] = (char) tolower(str[i]);
-}
-
-void strtoupper(char* str) {
-    for (int i = 0; str[i] != '\0'; i++)
-        str[i] = (char) toupper(str[i]);
-}
-
 int main(int argc, char* argv[]) {
     if (argc < 2) {
         printf("Invalid arguments. Type \"man tick\" for help.\n");