Version 1.8 of gecko-sdk. Downloaded from here:...

gecko-sdk/include/prwin16.h

Index: gecko-sdk/include/prwin16.h
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--- gecko-sdk/include/prwin16.h	(revision 0)
+++ gecko-sdk/include/prwin16.h	(revision 0)
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is the Netscape Portable Runtime (NSPR).
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998-2000
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#ifndef prwin16_h___
+#define prwin16_h___
+
+/*
+** Condition use of this header on platform.
+*/
+#if (defined(XP_PC) && !defined(_WIN32) && !defined(XP_OS2) && defined(MOZILLA_CLIENT)) || defined(WIN16)
+#include <stdio.h>
+
+PR_BEGIN_EXTERN_C
+/* 
+** Win16 stdio special case.
+** To get stdio to work for Win16, all calls to printf() and related
+** things must be called from the environment of the .EXE; calls to
+** printf() from the .DLL send output to the bit-bucket.
+**
+** To make sure that PR_fprintf(), and related functions, work correctly,
+** the actual stream I/O to stdout, stderr, stdin must be done in the
+** .EXE. To do this, a hack is placed in _MD_Write() such that the
+** fd for stdio handles results in a call to the .EXE.
+**
+** file w16stdio.c contains the functions that get called from NSPR
+** to do the actual I/O. w16stdio.o must be statically linked with
+** any application needing stdio for Win16.
+**
+** The address of these functions must be made available to the .DLL
+** so he can call back to the .EXE. To do this, function 
+** PR_MD_RegisterW16StdioCallbacks() is called from the .EXE.
+** The arguments are the functions defined in w16stdio.c
+** At runtime, MD_Write() calls the registered functions, if any
+** were registered.
+**
+** prinit.h contains a macro PR_STDIO_INIT() that calls the registration
+** function for Win16; For other platforms, the macro is a No-Op.
+**
+** Note that stdio is not operational at all on Win16 GUI applications.
+** This special case exists to provide stdio capability from the NSPR
+** .DLL for command line applications only. NSPR's test cases are
+** almost exclusively command line applications.
+**
+** See also: w16io.c, w16stdio.c
+*/
+typedef PRInt32 (PR_CALLBACK *PRStdinRead)( void *buf, PRInt32 amount);
+typedef PRInt32 (PR_CALLBACK *PRStdoutWrite)( void *buf, PRInt32 amount);
+typedef PRInt32 (PR_CALLBACK *PRStderrWrite)( void *buf, PRInt32 amount);
+
+NSPR_API(PRStatus)
+PR_MD_RegisterW16StdioCallbacks( 
+    PRStdinRead inReadf,            /* i: function pointer for stdin read       */
+    PRStdoutWrite outWritef,        /* i: function pointer for stdout write     */
+    PRStderrWrite errWritef         /* i: function pointer for stderr write     */
+    );
+
+NSPR_API(PRInt32)
+_PL_W16StdioWrite( void *buf, PRInt32 amount );
+
+NSPR_API(PRInt32)
+_PL_W16StdioRead( void *buf, PRInt32 amount );
+
+#define PR_STDIO_INIT() PR_MD_RegisterW16StdioCallbacks( \
+    _PL_W16StdioRead, _PL_W16StdioWrite, _PL_W16StdioWrite ); \
+    PR_INIT_CALLBACKS();
+
+/*
+** Win16 hackery.
+**
+*/
+struct PRMethodCallbackStr {
+    int     (PR_CALLBACK *auxOutput)(const char *outputString);
+    size_t  (PR_CALLBACK *strftime)(char *s, size_t len, const char *fmt, const struct tm *p);
+    void *  (PR_CALLBACK *malloc)( size_t size );
+    void *  (PR_CALLBACK *calloc)(size_t n, size_t size );
+    void *  (PR_CALLBACK *realloc)( void* old_blk, size_t size );
+    void    (PR_CALLBACK *free)( void *ptr );
+    void *  (PR_CALLBACK *getenv)( const char *name);
+    int     (PR_CALLBACK *putenv)( const char *assoc);
+/*    void *  (PR_CALLBACK *perror)( const char *prefix ); */
+};
+
+NSPR_API(void) PR_MDRegisterCallbacks(struct PRMethodCallbackStr *);
+
+int PR_CALLBACK _PL_W16CallBackPuts( const char *outputString );
+size_t PR_CALLBACK _PL_W16CallBackStrftime( 
+    char *s, 
+    size_t len, 
+    const char *fmt,
+    const struct tm *p );
+void * PR_CALLBACK _PL_W16CallBackMalloc( size_t size );
+void * PR_CALLBACK _PL_W16CallBackCalloc( size_t n, size_t size );
+void * PR_CALLBACK _PL_W16CallBackRealloc( 
+    void *old_blk, 
+    size_t size );
+void   PR_CALLBACK _PL_W16CallBackFree( void *ptr );
+void * PR_CALLBACK _PL_W16CallBackGetenv( const char *name );
+int PR_CALLBACK _PL_W16CallBackPutenv( const char *assoc );
+
+/*
+** Hackery! 
+**
+** These functions are provided as static link points.
+** This is to satisfy the quick port of Gromit to NSPR 2.0
+** ... Don't do this! ... alas, It may never go away.
+** 
+*/
+NSPR_API(int)     PR_MD_printf(const char *, ...);
+NSPR_API(void)    PR_MD_exit(int);
+NSPR_API(size_t)  PR_MD_strftime(char *, size_t, const char *, const struct tm *); 
+NSPR_API(int)     PR_MD_sscanf(const char *, const char *, ...);
+NSPR_API(void*)   PR_MD_malloc( size_t size );
+NSPR_API(void*)   PR_MD_calloc( size_t n, size_t size );
+NSPR_API(void*)   PR_MD_realloc( void* old_blk, size_t size );
+NSPR_API(void)    PR_MD_free( void *ptr );
+NSPR_API(char*)   PR_MD_getenv( const char *name );
+NSPR_API(int)     PR_MD_putenv( const char *assoc );
+NSPR_API(int)     PR_MD_fprintf(FILE *fPtr, const char *fmt, ...);
+
+#define PR_INIT_CALLBACKS()                         \
+    {                                               \
+        static struct PRMethodCallbackStr cbf = {   \
+            _PL_W16CallBackPuts,                    \
+            _PL_W16CallBackStrftime,                \
+            _PL_W16CallBackMalloc,                  \
+            _PL_W16CallBackCalloc,                  \
+            _PL_W16CallBackRealloc,                 \
+            _PL_W16CallBackFree,                    \
+            _PL_W16CallBackGetenv,                  \
+            _PL_W16CallBackPutenv,                  \
+        };                                          \
+        PR_MDRegisterCallbacks( &cbf );             \
+    }
+
+
+/*
+** Get the exception context for Win16 MFC applications threads
+*/
+NSPR_API(void *) PR_W16GetExceptionContext(void);
+/*
+** Set the exception context for Win16 MFC applications threads
+*/
+NSPR_API(void) PR_W16SetExceptionContext(void *context);
+
+PR_END_EXTERN_C
+#else
+/*
+** For platforms other than Win16, define
+** PR_STDIO_INIT() as a No-Op.
+*/
+#define PR_STDIO_INIT()
+#endif /* WIN16 || MOZILLA_CLIENT */
+
+#endif /* prwin16_h___ */
+
+
+
+
+
+
+
+
Property changes on: gecko-sdk\include\prwin16.h
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