2 files changed, 77 insertions, 0 deletions
diff --git a/include/parser/ast.h b/include/parser/ast.h
new file mode 100644
index 0000000..03be1bd
--- /dev/null
+++ b/include/parser/ast.h
@@ -0,0 +1,20 @@
+/*
+ * AST (Abstract Syntax Tree) definitions.
+ * Copyright (c) 2023-2024, Quinn Stephens and the OSMORA team.
+ * Provided under the BSD 3-Clause license.
+ */
+
+#ifndef _PARSER_AST_H
+#define _PARSER_AST_H
+
+enum ast_node_kind {
+    NK_UNKNOWN,
+
+    NK_
+};
+
+struct ast_node {
+    enum ast_node_kind kind;
+};
+
+#endif /* !_PARSER_AST_H */
diff --git a/include/parser/type.h b/include/parser/type.h
new file mode 100644
index 0000000..6a939ab
--- /dev/null
+++ b/include/parser/type.h
@@ -0,0 +1,57 @@
+/*
+ * Type parser.
+ * Copyright (c) 2023-2024, Quinn Stephens and the OSMORA team.
+ * Provided under the BSD 3-Clause license.
+ */
+
+#ifndef _PARSER_TYPE_H
+#define _PARSER_TYPE_H
+
+#include <stddef.h>
+#include "hashmap.h"
+#include "parser.h"
+
+enum type_kind {
+    TYK_ALIAS,
+    TYK_ENUM,
+    TYK_STRUCT
+};
+
+struct enum_member {
+    struct hashmap_entry hashmap_entry;
+
+    char *name;
+    size_t name_len;
+
+    uint64_t value;
+};
+
+struct struct_member {
+    struct hashmap_entry hashmap_entry;
+
+    char *name;
+    size_t name_len;
+
+    size_t off, size;
+    struct type *typ;
+    int n_ptrs;
+};
+
+struct type {
+    struct hashmap_entry hashmap_entry;
+
+    enum type_kind kind;
+    char *name;
+    size_t name_len;
+
+    size_t size;
+
+    union {
+        int n_ptrs;
+        struct hashmap members;
+    };
+};
+
+void parse_type(struct parser *ctx);
+
+#endif /* !_PARSER_TYPE_H */