From d591379befb9461eec2a01cf294683899176dd99 Mon Sep 17 00:00:00 2001
From: Jack Massey <jacknmassey@gmail.com>
Date: Mon, 25 Feb 2019 21:08:58 +1000
Subject: [PATCH] Fix c99 compile issues

This software depends on c99 despite the fact that it's not present in
the compile flags. This has been fixed.
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 1a09ae0..f375fc6 100644
--- a/Makefile
+++ b/Makefile
@@ -19,7 +19,7 @@ SIZE = avr-size
 SRC_TMP = $(subst ../,,$(SRC))
 OBJ = $(SRC_TMP:%.c=$(OBJDIR)/$(AVRMCU)/%.o)
 
-CFLAGS = -I include -I images -I fonts -Os -Wall -Wstrict-prototypes
+CFLAGS = -I include -I images -I fonts -Os -Wall -Wstrict-prototypes --std=c99
 CFLAGS += -ffunction-sections -fdata-sections
 CFLAGS += -fshort-enums -fpack-struct -funsigned-char -funsigned-bitfields
 CFLAGS += -mmcu=$(AVRMCU) -DF_CPU=$(F_CPU)UL -DVERSION=$(VERSION)