Add cursor movement

1 files changed, 31 insertions, 0 deletions

diff --git a/string_builder.h b/string_builder.h
new file mode 100644
index 0000000..49cdf3a
--- /dev/null
+++ b/string_builder.h
@@ -0,0 +1,31 @@
+/*
+ * Terminal Text Editor
+ * Copyright (C) 2022 Johnny Richard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+#ifndef STRING_BUILDER_H
+#define STRING_BUILDER_H
+
+typedef struct string_builder {
+  char *data;
+  int len;
+} string_builder_t;
+
+#define STRING_BUILDER_INIT { NULL, 0 }
+
+void string_builder_append(string_builder_t *sb, const char *s, int len);
+void string_builder_destroy(string_builder_t *sb);
+
+#endif /* STRING_BUILDER_H */