1 files changed, 75 insertions, 0 deletions
diff --git a/src/caret.c b/src/caret.c
new file mode 100644
index 00000000..2fe92f94
--- /dev/null
+++ b/src/caret.c
@@ -0,0 +1,75 @@
+/*
+  Copyright 2018-2020 David Robillard <d@drobilla.net>
+
+  Permission to use, copy, modify, and/or distribute this software for any
+  purpose with or without fee is hereby granted, provided that the above
+  copyright notice and this permission notice appear in all copies.
+
+  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#include "caret.h"
+
+#include <stdbool.h>
+#include <stdlib.h>
+#include <string.h>
+
+SerdCaret*
+serd_caret_new(const SerdNode* name, unsigned line, unsigned col)
+{
+  SerdCaret* caret = (SerdCaret*)malloc(sizeof(SerdCaret));
+
+  caret->file = name;
+  caret->line = line;
+  caret->col  = col;
+  return caret;
+}
+
+SerdCaret*
+serd_caret_copy(const SerdCaret* caret)
+{
+  if (!caret) {
+    return NULL;
+  }
+
+  SerdCaret* copy = (SerdCaret*)malloc(sizeof(SerdCaret));
+  memcpy(copy, caret, sizeof(SerdCaret));
+  return copy;
+}
+
+void
+serd_caret_free(SerdCaret* caret)
+{
+  free(caret);
+}
+
+bool
+serd_caret_equals(const SerdCaret* l, const SerdCaret* r)
+{
+  return (l == r || (l && r && serd_node_equals(l->file, r->file) &&
+                     l->line == r->line && l->col == r->col));
+}
+
+const SerdNode*
+serd_caret_name(const SerdCaret* caret)
+{
+  return caret->file;
+}
+
+unsigned
+serd_caret_line(const SerdCaret* caret)
+{
+  return caret->line;
+}
+
+unsigned
+serd_caret_column(const SerdCaret* caret)
+{
+  return caret->col;
+}