1 files changed, 15 insertions, 0 deletions
diff --git a/src/prc1/sym.h b/src/prc1/sym.h
new file mode 100644
index 0000000..17a54b3
--- /dev/null
+++ b/src/prc1/sym.h
@@ -0,0 +1,15 @@
+#ifndef SYM_H
+#define SYM_H
+
+#include "lex.h"
+#include "prv.h"
+
+typedef int (*sym_fn)(const struct lex *, struct prv *, const struct sym *);
+
+int sym(struct prv *p, sym_fn fn);
+int sym_lval(const struct sym *s);
+int sym_rval(const struct sym *s);
+void sym_free(struct sym *s);
+const struct type *sym_type(struct prv *p, const struct sym *s);
+
+#endif