From 79faa3ca54b9950c0be9ef19ce3acfe4be3d4408 Mon Sep 17 00:00:00 2001
From: twinaphex
Date: Mon, 23 Jan 2017 22:01:11 +0100
Subject: Fix port.h

---
 src/memmap.c |  6 +++---
 src/port.h   | 18 +++++++++++-------
 src/sa1.c    | 59 ++++++++++++++++++++++++++++++-----------------------------
 3 files changed, 44 insertions(+), 39 deletions(-)

diff --git a/src/memmap.c b/src/memmap.c
index d72cea0..03e2e9a 100644
--- a/src/memmap.c
+++ b/src/memmap.c
@@ -299,10 +299,10 @@ bool8_32 LoadROM (const char *filename)
    STREAM ROMFile;
    bool8_32 Interleaved = FALSE;
    bool8_32 Tales = FALSE;
-   char dir [_MAX_DIR + 1];
+   char dir [_MAX_PATH + 1];
    char drive [_MAX_DRIVE + 1];
-   char name [_MAX_FNAME + 1];
-   char ext [_MAX_EXT + 1];
+   char name [_MAX_PATH + 1];
+   char ext [_MAX_PATH + 1];
    char fname [_MAX_PATH + 1];
    int i;
 
diff --git a/src/port.h b/src/port.h
index 20cb69b..d1ac9f2 100644
--- a/src/port.h
+++ b/src/port.h
@@ -95,13 +95,17 @@ typedef short        int16_32;
 #endif
 
 //Path Defines
-#undef  _MAX_PATH
-#define _MAX_DIR PATH_MAX
-#define _MAX_DRIVE 1
-#define _MAX_FNAME PATH_MAX
-#define _MAX_EXT PATH_MAX
-//#define PATH_MAX 1024
-#define _MAX_PATH PATH_MAX
+#ifndef PATH_MAX
+#define PATH_MAX	1024
+#endif
+
+#ifndef _MAX_DRIVE
+#define _MAX_DRIVE	1
+#endif
+
+#ifndef _MAX_PATH
+#define _MAX_PATH	PATH_MAX
+#endif
 
 //True/False Defines
 #define TRUE 1
diff --git a/src/sa1.c b/src/sa1.c
index 582a7a8..80553fe 100644
--- a/src/sa1.c
+++ b/src/sa1.c
@@ -402,39 +402,40 @@ void S9xSetSA1MemMap(uint32 which1, uint8 map)
 
 uint8 S9xGetSA1(uint32 address)
 {
-   if ((address < 0x2300) && (address > 0x230d)) return (Memory.FillRAM [address]);
-   switch (address)
-   {
-   case 0x2300:
-      return ((uint8)((Memory.FillRAM [0x2209] & 0x5f) |
-                      (CPU.IRQActive & (SA1_IRQ_SOURCE | SA1_DMA_IRQ_SOURCE))));
-   case 0x2301:
-      return ((Memory.FillRAM [0x2200] & 0xf) |
-              (Memory.FillRAM [0x2301] & 0xf0));
-   case 0x2306:
-      return ((uint8)  SA1.sum);
-   case 0x2307:
-      return ((uint8)(SA1.sum >>  8));
-   case 0x2308:
-      return ((uint8)(SA1.sum >> 16));
-   case 0x2309:
-      return ((uint8)(SA1.sum >> 24));
-   case 0x230a:
-      return ((uint8)(SA1.sum >> 32));
-   case 0x230b:
+   if ((address < 0x2300) && (address > 0x230d))
       return (Memory.FillRAM [address]);
-   case 0x230c:
-      return (Memory.FillRAM [0x230c]);
-   case 0x230d:
+
+   switch (address)
    {
-      uint8 byte = Memory.FillRAM [0x230d];
+      case 0x2300:
+         return ((uint8)((Memory.FillRAM [0x2209] & 0x5f) |
+                  (CPU.IRQActive & (SA1_IRQ_SOURCE | SA1_DMA_IRQ_SOURCE))));
+      case 0x2301:
+         return ((Memory.FillRAM [0x2200] & 0xf) |
+               (Memory.FillRAM [0x2301] & 0xf0));
+      case 0x2306:
+         return ((uint8)  SA1.sum);
+      case 0x2307:
+         return ((uint8)(SA1.sum >>  8));
+      case 0x2308:
+         return ((uint8)(SA1.sum >> 16));
+      case 0x2309:
+         return ((uint8)(SA1.sum >> 24));
+      case 0x230a:
+         return ((uint8)(SA1.sum >> 32));
+      case 0x230b:
+         return (Memory.FillRAM [address]);
+      case 0x230c:
+         return (Memory.FillRAM [0x230c]);
+      case 0x230d:
+         {
+            uint8 byte = Memory.FillRAM [0x230d];
 
-      if (Memory.FillRAM [0x2258] & 0x80)
-         S9xSA1ReadVariableLengthData(TRUE, FALSE);
-      return (byte);
-   }
+            if (Memory.FillRAM [0x2258] & 0x80)
+               S9xSA1ReadVariableLengthData(TRUE, FALSE);
+            return (byte);
+         }
    }
-
 }
 
 void S9xSetSA1(uint8 byte, uint32 address)
-- 
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