Initial commit

2026-07-03 10:43:46 -05:00
commit e1849a0655
4 changed files with 270 additions and 0 deletions
@@ -0,0 +1,53 @@
+/* - | Copyright | ------------------------------------------------------------
+   Copyright (c) 2026 Randy Jordan
+
+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.
+
+ * --------------------------------------------------------------------------*/
+#ifndef SPP_H
+#define SPP_H
+
+#include <stdbool.h>
+#include <stddef.h>
+
+struct SPP_Stream
+{
+  const char** cursor;
+};
+typedef struct SPP_Stream SPP_Stream;
+
+extern bool
+spp_is(struct SPP_Stream s, const char* list);
+
+extern bool
+spp_eof(struct SPP_Stream s);
+
+extern char
+spp_take(struct SPP_Stream s, const char* list);
+
+extern size_t
+spp_skip(struct SPP_Stream s, const char* list);
+
+extern size_t
+spp_until(struct SPP_Stream s, const char* list);
+
+extern const char*
+spp_cursor(struct SPP_Stream s);
+
+#endif // spp.h