From 5485302b9578f94bded1f4995707ac1792b299af Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Mon, 13 May 2019 12:30:28 -0700
Subject: Use enum type for expect argument

---
 cc.h | 2 +-
 pp.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/cc.h b/cc.h
index 03ae663..7d85355 100644
--- a/cc.h
+++ b/cc.h
@@ -375,7 +375,7 @@ void ppinit(const char *);
 
 void next(void);
 _Bool peek(int);
-char *expect(int, const char *);
+char *expect(enum tokenkind, const char *);
 _Bool consume(int);
 
 /* type */
diff --git a/pp.c b/pp.c
index fd3ff6f..9584007 100644
--- a/pp.c
+++ b/pp.c
@@ -123,7 +123,7 @@ peek(int kind)
 }
 
 char *
-expect(int kind, const char *msg)
+expect(enum tokenkind kind, const char *msg)
 {
 	char *lit, want[64], got[64];
 
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