*** empty log message ***

[wxWidgets.git] / src / jpeg / jmorecfg.h

diff --git a/src/jpeg/jmorecfg.h b/src/jpeg/jmorecfg.h
index 54a7d1c447e4ed862caf5a905b0275efcf3629ef..fc34aab470371203612cc13791c9843178fdde22 100644 (file)
--- a/src/jpeg/jmorecfg.h
+++ b/src/jpeg/jmorecfg.h
@@ -157,10 +157,16 @@ typedef short INT16;
 
 /* INT32 must hold at least signed 32-bit values. */
 
-#ifndef XMD_H                  /* X11/xmd.h correctly defines INT32 */
+/* Modified JACS 23/4/99. 1200 means VC++ 6 */
+#if !defined(XMD_H) && !(_MSC_VER >= 1200) && !(__BORLANDC__ >= 0x550)  /* X11/xmd.h correctly defines INT32 */
 typedef long INT32;
 #endif
 
+/* Added JACS 23/4/99, to get INT32 definition */
+#if (_MSC_VER >= 1200) || (__BORLANDC__ >= 0x550)
+#include <windows.h>
+#endif
+
 /* Datatype used for image dimensions.  The JPEG standard only supports
  * images up to 64K*64K due to 16-bit fields in SOF markers.  Therefore
  * "unsigned int" is sufficient on all machines.  However, if you need to
@@ -180,6 +186,16 @@ typedef unsigned int JDIMENSION;
  * or code profilers that require it.
  */
 
+#if defined(__VISAGECPP__) /* need this for /common/imagjpeg.obj but not loclly */
+/* a function called through method pointers: */
+#define METHODDEF(type)                static type _Optlink
+/* a function used only in its module: */
+#define LOCAL(type)            static type _Optlink
+/* a function referenced thru EXTERNs: */
+#define GLOBAL(type)           type
+/* a reference to a GLOBAL function: */
+#define EXTERN(type)           extern type _Optlink
+#else
 /* a function called through method pointers: */
 #define METHODDEF(type)                static type
 /* a function used only in its module: */
@@ -188,7 +204,7 @@ typedef unsigned int JDIMENSION;
 #define GLOBAL(type)           type
 /* a reference to a GLOBAL function: */
 #define EXTERN(type)           extern type
-
+#endif
 
 /* This macro is used to declare a "method", that is, a function pointer.
  * We want to supply prototype parameters if the compiler can cope.
@@ -196,12 +212,22 @@ typedef unsigned int JDIMENSION;
  * Again, you can customize this if you need special linkage keywords.
  */
 
+#if defined(__VISAGECPP__) /* need this for /common/imagjpeg.obj but not loclly */
+#ifdef HAVE_PROTOTYPES
+#define JMETHOD(type,methodname,arglist)  type (_Optlink *methodname) arglist
+#else
+#define JMETHOD(type,methodname,arglist)  type (_Optlink *methodname) ()
+#endif
+
+#else
+
 #ifdef HAVE_PROTOTYPES
 #define JMETHOD(type,methodname,arglist)  type (*methodname) arglist
 #else
 #define JMETHOD(type,methodname,arglist)  type (*methodname) ()
 #endif
 
+#endif
 
 /* Here is the pseudo-keyword for declaring pointers that must be "far"
  * on 80x86 machines.  Most of the specialized coding for 80x86 is handled