Add copyright header

Author: Moe-hacker

main.c

@@ -1,3 +1,32 @@
+// SPDX-License-Identifier: MIT
+/*
+ *
+ * This file is part of cprintf, with ABSOLUTELY NO WARRANTY.
+ *
+ * MIT License
+ *
+ * Copyright (c) 2025 Moe-hacker
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *
+ */
 #include "include/cprintf.h"
 static char *__cprintf_parse(const char *_Nonnull buf)
 {
@@ -36,11 +65,11 @@ static char *__cprintf_parse(const char *_Nonnull buf)
 				i++;
 			} else {
 				strncat(ret, &buf[i], 1);
-                strncat(ret, "\0", 1);
+				strncat(ret, "\0", 1);
 			}
 		} else {
 			strncat(ret, &buf[i], 1);
-            strncat(ret, "\0", 1);
+			strncat(ret, "\0", 1);
 		}
 	}
 	return ret;
@@ -49,7 +78,7 @@ static void __cprintf__(const char *_Nonnull buf)
 {
 	char *__buf = __cprintf_parse(buf);
 	cprintf("%s", __buf);
-    free(__buf);
+	free(__buf);
 }
 int main(int argc, char **argv)
 {

test.c

@@ -1,3 +1,32 @@
+// SPDX-License-Identifier: MIT
+/*
+ *
+ * This file is part of cprintf, with ABSOLUTELY NO WARRANTY.
+ *
+ * MIT License
+ *
+ * Copyright (c) 2024 Moe-hacker
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *
+ */
 #include "include/cprintf.h"
 int main()
 {