From aef91917f7ae66da1e93e1f4c1b21f5b2555ad35 Mon Sep 17 00:00:00 2001
From: João Silva
Date: Wed, 16 Aug 2017 17:59:11 +0100
Subject: Changed compile-time flags to use C89 and fixed new warnings raised.

---
 source/sa1.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'source/sa1.c')

diff --git a/source/sa1.c b/source/sa1.c
index e190b5c..b17b562 100644
--- a/source/sa1.c
+++ b/source/sa1.c
@@ -455,7 +455,7 @@ void S9xSetSA1(uint8_t byte, uint32_t address)
    case 0x2237:
       Memory.FillRAM [address] = byte;
       if ((Memory.FillRAM [0x2230] & 0xa4) == 0x84)
-         S9xSA1DMA(); // Normal DMA to BW-RAM
+         S9xSA1DMA(); /* Normal DMA to BW-RAM */
       break;
    case 0x223f:
       SA1.VirtualBitmapFormat = (byte & 0x80) ? 2 : 4;
@@ -508,8 +508,8 @@ void S9xSetSA1(uint8_t byte, uint32_t address)
          break;
       default: /* cumulative sum */
          SA1.sum += (int16_t) SA1.op1 * (int16_t) SA1.op2;
-         SA1.overflow = (SA1.sum >= (1ULL << 40));
-         SA1.sum &= (1ULL << 40) - 1;
+         SA1.overflow = (SA1.sum >= (((uint64_t) 1) << 40));
+         SA1.sum &= (((uint64_t) 1) << 40) - 1;
          SA1.op2 = 0;
          break;
       }
-- 
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