parser: Introduce parser context struct

Signed-off-by: Quinn Stephens <quinn@osmora.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/include/parser.h b/include/parser.h
index 369115b..d0dadbe 100644
--- a/include/parser.h
+++ b/include/parser.h
@@ -32,6 +32,17 @@
 
 #include "lexer.h"
 
+struct parser {
+    struct lexer *lexer;
+    struct token tok;
+};
+
+static inline bool
+parser_advance(struct parser *ctx)
+{
+    return lexer_next(ctx->lexer, &ctx->tok);
+}
+
 bool parser_parse(struct lexer *lexer);
 
 #endif /* !_PARSER_H */