Modules and Makefile

2023-12-20 23:32:19 +01:00
parent 6cba000233
commit 11781e37ff
9 changed files with 90 additions and 44 deletions
--- a/src/common.c
+++ b/src/common.c
@@ -0,0 +1,13 @@
+#include "common.h"
+
+char chrToLower(char chr) {
+  if (chr >= 'A' && chr <= 'Z')
+    return chr + 32;
+  return chr;
+}
+
+char chrToUpper(char chr) {
+  if (chr >= 'a' && chr <= 'z')
+    return chr - 32;
+  return chr;
+}