From 748cbac1c0b22a9eb6334dd4e1cf772a236d3425 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Fri, 12 Apr 2002 05:53:12 +0000
Subject: [PATCH] Patches for correctness and cleaner win32 support.

---
 Makefile           | 12 ++++++------
 archivers/grp.c    |  6 ++++--
 archivers/zip.c    |  2 +-
 physfs.h           | 15 ++++-----------
 physfs_byteorder.c | 12 ++++++++----
 platform/win32.c   |  7 ++++---
 6 files changed, 27 insertions(+), 27 deletions(-)

diff --git a/Makefile b/Makefile
index e814eeea..703f7b0f 100644
--- a/Makefile
+++ b/Makefile
@@ -175,9 +175,9 @@ ifeq ($(strip $(use_archive_zip)),true)
   CFLAGS += -DPHYSFS_SUPPORTS_ZIP
   LDFLAGS += -lz
   ifeq ($(strip $(cygwin)),true)
-    EXTRABUILD += zlibwin32/zlib.a
-    CFLAGS += -Izlibwin32
-    LDFLAGS += -Lzlibwin32
+    EXTRABUILD += zlib114/zlib114.a
+    CFLAGS += -Izlib114
+    LDFLAGS += -Lzlib114
   endif
 endif
 
@@ -264,8 +264,8 @@ $(BINDIR):
 
 
 ifeq ($(strip $(cygwin)),true)
-zlibwin32/zlib.a:
-	cd zlibwin32 ; $(MAKE) CC=$(CC)
+zlib114/zlib114.a:
+	cd zlib114 ; $(MAKE) CC=$(CC)
 endif
 
 
@@ -275,7 +275,7 @@ clean:
 	rm -f $(CLEANUP)
 	rm -rf $(BINDIR)
 ifeq ($(strip $(cygwin)),true)
-	cd zlibwin32 ; $(MAKE) clean
+	cd zlib114 ; $(MAKE) clean
 endif
 
 listobjs:
diff --git a/archivers/grp.c b/archivers/grp.c
index 68679589..bec1d10b 100644
--- a/archivers/grp.c
+++ b/archivers/grp.c
@@ -133,7 +133,7 @@ static PHYSFS_sint64 GRP_read(FileHandle *handle, void *buffer,
     PHYSFS_uint64 objsLeft = (bytesLeft / objSize);
 
     if (objsLeft < objCount)
-        objCount = objsLeft;
+        objCount = (PHYSFS_uint32) objsLeft;
 
     return(__PHYSFS_platformRead(fh, buffer, objSize, objCount));
 } /* GRP_read */
@@ -143,7 +143,9 @@ static int GRP_eof(FileHandle *handle)
 {
     GRPfileinfo *finfo = (GRPfileinfo *) (handle->opaque);
     void *fh = finfo->handle;
-    return(__PHYSFS_platformTell(fh) >= finfo->startPos + finfo->size);
+    PHYSFS_sint64 pos = __PHYSFS_platformTell(fh);
+    BAIL_IF_MACRO(pos < 0, NULL, 1);  /* (*shrug*) */
+    return(pos >= (PHYSFS_sint64) (finfo->startPos + finfo->size));
 } /* GRP_eof */
 
 
diff --git a/archivers/zip.c b/archivers/zip.c
index 24cf9aec..d42020f3 100644
--- a/archivers/zip.c
+++ b/archivers/zip.c
@@ -153,7 +153,7 @@ static int ZIP_seek(FileHandle *handle, PHYSFS_uint64 offset)
     PHYSFS_uint32 bufsize = 4096 * 2;
 
     BAIL_IF_MACRO(unztell(fh) == offset, NULL, 1);
-    BAIL_IF_MACRO(ZIP_fileLength(handle) <= offset, ERR_PAST_EOF, 0);
+    BAIL_IF_MACRO(ZIP_fileLength(handle) <= (PHYSFS_sint64) offset, ERR_PAST_EOF, 0);
 
         /* reset to the start of the zipfile. */
     unzCloseCurrentFile(fh);
diff --git a/physfs.h b/physfs.h
index a81340c1..7b94dfc3 100644
--- a/physfs.h
+++ b/physfs.h
@@ -129,10 +129,6 @@
 #ifndef _INCLUDE_PHYSFS_H_
 #define _INCLUDE_PHYSFS_H_
 
-#ifdef _WIN32
-#include <windows.h>
-#endif
-
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -143,8 +139,6 @@ extern "C" {
 #define __EXPORT__
 #endif
 
-
-/* !!! FIXME: This is not universal. */
 typedef unsigned char         PHYSFS_uint8;
 typedef signed char           PHYSFS_sint8;
 typedef unsigned short        PHYSFS_uint16;
@@ -152,13 +146,12 @@ typedef signed short          PHYSFS_sint16;
 typedef unsigned int          PHYSFS_uint32;
 typedef signed int            PHYSFS_sint32;
 
-#ifdef PHYSFS_NO_64BIT_SUPPORT  /* oh well. */
+#if (defined PHYSFS_NO_64BIT_SUPPORT)  /* oh well. */
 typedef PHYSFS_uint32         PHYSFS_uint64;
 typedef PHYSFS_sint32         PHYSFS_sint64;
-#elif _WIN32
-/*!!! No 64-bit unsigned in Win32???? */
-typedef LONGLONG              PHYSFS_sint64;
-typedef LONGLONG              PHYSFS_uint64;
+#elif (defined _MSC_VER)
+typedef signed __int64        PHYSFS_sint64;
+typedef unsigned __int64      PHYSFS_uint64;
 #else
 typedef unsigned long long    PHYSFS_uint64;
 typedef signed long long      PHYSFS_sint64;
diff --git a/physfs_byteorder.c b/physfs_byteorder.c
index 46359456..45ba55c5 100644
--- a/physfs_byteorder.c
+++ b/physfs_byteorder.c
@@ -40,22 +40,26 @@
 #define PHYSFS_Swap32  __arch__swab32
 #endif
 #endif /* linux */
-
+
+#if (defined _MSC_VER)
+#define inline __inline
+#endif
+
 #ifndef PHYSFS_Swap16
-static __inline__ PHYSFS_uint16 PHYSFS_Swap16(PHYSFS_uint16 D)
+static inline PHYSFS_uint16 PHYSFS_Swap16(PHYSFS_uint16 D)
 {
 	return((D<<8)|(D>>8));
 }
 #endif
 #ifndef PHYSFS_Swap32
-static __inline__ PHYSFS_uint32 PHYSFS_Swap32(PHYSFS_uint32 D)
+static inline PHYSFS_uint32 PHYSFS_Swap32(PHYSFS_uint32 D)
 {
 	return((D<<24)|((D<<8)&0x00FF0000)|((D>>8)&0x0000FF00)|(D>>24));
 }
 #endif
 #ifndef PHYSFS_NO_64BIT_SUPPORT
 #ifndef PHYSFS_Swap64
-static __inline__ PHYSFS_uint64 PHYSFS_Swap64(PHYSFS_uint64 val) {
+static inline PHYSFS_uint64 PHYSFS_Swap64(PHYSFS_uint64 val) {
 	PHYSFS_uint32 hi, lo;
 
 	/* Separate into high and low 32-bit values and swap them */
diff --git a/platform/win32.c b/platform/win32.c
index 16568370..da308edb 100644
--- a/platform/win32.c
+++ b/platform/win32.c
@@ -184,6 +184,9 @@ PHYSFS_uint64 __PHYSFS_platformGetThreadID(void)
 /* ...make this Cygwin AND Visual C friendly... */
 int __PHYSFS_platformStricmp(const char *x, const char *y)
 {
+#if (defined _MSC_VER)
+    return(stricmp(x, y));
+#else
     int ux, uy;
 
     do
@@ -199,6 +202,7 @@ int __PHYSFS_platformStricmp(const char *x, const char *y)
     } while ((ux) && (uy));
 
     return(0);
+#endif
 } /* __PHYSFS_platformStricmp */
 
 
@@ -469,9 +473,6 @@ static int doNTInit()
     /*!!! Second parameter can't be NULL or the function fails??? */
     if(!GetUserProfileDirectory(AccessTokenHandle, TempProfileDirectory, &pathsize))
     {
-        const char *temp;
-        temp = win32strerror();
-
         /* Allocate memory for the profile directory */
         ProfileDirectory = (char *)malloc(pathsize);
         BAIL_IF_MACRO(ProfileDirectory == NULL, ERR_OUT_OF_MEMORY, 0);