From 762af872d2f2c977e51d6e51b8c3ad622485cc05 Mon Sep 17 00:00:00 2001
From: Joey Castillo <joeycastillo@utexas.edu>
Date: Sun, 5 Dec 2021 23:49:26 -0600
Subject: fix missing prototype warnings

---
 watch-library/watch/watch_i2c.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'watch-library/watch/watch_i2c.c')

diff --git a/watch-library/watch/watch_i2c.c b/watch-library/watch/watch_i2c.c
index d2cf474b..ff20afc6 100644
--- a/watch-library/watch/watch_i2c.c
+++ b/watch-library/watch/watch_i2c.c
@@ -26,13 +26,13 @@
 
 struct io_descriptor *I2C_0_io;
 
-void watch_enable_i2c() {
+void watch_enable_i2c(void) {
     I2C_0_init();
     i2c_m_sync_get_io_descriptor(&I2C_0, &I2C_0_io);
     i2c_m_sync_enable(&I2C_0);
 }
 
-void watch_disable_i2c() {
+void watch_disable_i2c(void) {
     i2c_m_sync_disable(&I2C_0);
 	hri_mclk_clear_APBCMASK_SERCOM1_bit(MCLK);
 }
-- 
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