extracted prick into their own header files and deleted lib

sv.c

@@ -0,0 +1,80 @@
+/* sv.c: String View implementation
+ * Created: 2026-03-10
+ * Author: Aryadev Chavali
+ * License: See end of file
+ * Commentary:
+ Taken from https://github.com/oreodave/prick - prick_sv.
+ */
+
+#include <stddef.h>
+#include <string.h>
+
+#include "sv.h"
+
+sv_t sv_chop_left(sv_t sv, uint64_t size)
+{
+  if (sv.size <= size)
+    return SV(NULL, 0);
+  return SV(sv.data + size, sv.size - size);
+}
+
+sv_t sv_chop_right(sv_t sv, uint64_t size)
+{
+  if (sv.size <= size)
+    return SV(NULL, 0);
+  return SV(sv.data, sv.size - size);
+}
+
+sv_t sv_truncate(sv_t sv, uint64_t newsize)
+{
+  if (newsize > sv.size)
+    return SV(NULL, 0);
+  return SV(sv.data, newsize);
+}
+
+sv_t sv_substr(sv_t sv, uint64_t position, uint64_t size)
+{
+  sv_t result = sv_truncate(sv_chop_left(sv, position), size);
+  return result;
+}
+
+sv_t sv_till(sv_t sv, const char *reject)
+{
+  if (sv.size == 0 || !sv.data)
+    return SV(NULL, 0);
+
+  uint64_t offset;
+  for (offset = 0; offset < sv.size && strchr(reject, sv.data[offset]) == NULL;
+       ++offset)
+    continue;
+
+  return sv_truncate(sv, offset);
+}
+
+sv_t sv_while(sv_t sv, const char *accept)
+{
+  if (sv.size == 0 || !sv.data)
+    return SV(NULL, 0);
+
+  uint64_t offset;
+  for (offset = 0; offset < sv.size && strchr(accept, sv.data[offset]) != NULL;
+       ++offset)
+    continue;
+
+  return sv_truncate(sv, offset);
+}
+
+/* Copyright (C) 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 GNU General
+ Public License Version 2
+ * for details.
+
+ * You may distribute and modify this code under the terms of the
+ * GNU General Public License Version 2, which you should have received a copy
+ of along with this
+ * program.  If not, please go to <https://www.gnu.org/licenses/>.
+
+*/