From 708e9eb417ddf41ec345f2be70c4a32721608e4c Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Thu, 29 Jan 2015 11:29:43 +0100
Subject: Replace enums with uint8_t

Saves a few bytes, since enums are 16 bit
---
 i2c.h | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'i2c.h')

diff --git a/i2c.h b/i2c.h
index 1090ee2..fb481e3 100644
--- a/i2c.h
+++ b/i2c.h
@@ -1,17 +1,17 @@
 #ifndef TW_H
 #define TW_H
 
-typedef enum {
-	TWM_INVALID = 0,
-	TWM_WRITE,
-	TWM_READ,
-} twMode;
-
-typedef enum {
-	TWST_WAIT = 0,
-	TWST_OK = 1,
-	TWST_ERR = 2,
-} twStatus;
+#include <stdint.h>
+
+typedef uint8_t twMode;
+#define TWM_INVALID 0
+#define TWM_WRITE 1
+#define TWM_READ 2
+
+typedef uint8_t twStatus;
+#define TWST_WAIT 0
+#define TWST_OK 1
+#define TWST_ERR 2
 
 #include <stdint.h>
 
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