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

---
 movement/lib/TOTP-MCU/sha1.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'movement/lib')

diff --git a/movement/lib/TOTP-MCU/sha1.c b/movement/lib/TOTP-MCU/sha1.c
index 8e918e64..3ac14856 100644
--- a/movement/lib/TOTP-MCU/sha1.c
+++ b/movement/lib/TOTP-MCU/sha1.c
@@ -38,7 +38,7 @@ uint32_t rol32(uint32_t number, uint8_t bits) {
   return ((number << bits) | (uint32_t)(number >> (32-bits)));
 }
 
-void hashBlock() {
+void hashBlock(void) {
   uint8_t i;
   uint32_t a,b,c,d,e,t;
 
@@ -97,7 +97,7 @@ void writeArray(uint8_t *buffer, uint8_t size){
     }
 }
 
-void pad() {
+void pad(void) {
   // Implement SHA-1 padding (fips180-2 ��5.1.1)
 
   // Pad with 0x80 followed by 0x00 until the end of the block
-- 
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