1 files changed, 14 insertions, 0 deletions
diff --git a/sources/utils.c b/sources/utils.c
new file mode 100644
index 0000000..4aa76f8
--- /dev/null
+++ b/sources/utils.c
@@ -0,0 +1,14 @@
+#include <ctype.h>
+#include "utils.h"
+
+const char *str_toupper(char *str)
+{
+       char *c = str;
+
+       while (*c) {
+               *c = toupper(*c);
+               c++;
+       }
+
+       return str;
+}