Move everything to src/ folder

src/sv.c

@@ -0,0 +1,31 @@
+/* sv.c: String views
+ * Created: 2025-08-21
+ * Author: Aryadev Chavali
+ * License: See end of file
+ * Commentary:
+ */
+
+#include <malloc.h>
+#include <string.h>
+
+#include <alisp/sv.h>
+
+sv_t sv_copy(sv_t old)
+{
+  char *newstr = calloc(1, (old.size + 1) * sizeof(*newstr));
+  memcpy(newstr, old.data, old.size);
+  newstr[old.size] = '\0';
+  return SV(newstr, old.size);
+}
+
+/* Copyright (C) 2025, 2026 Aryadev Chavali
+
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the Unlicense for details.
+
+ * You may distribute and modify this code under the terms of the Unlicense,
+ * which you should have received a copy of along with this program.  If not,
+ * please go to <https://unlicense.org/>.
+
+ */