*** empty log message ***

libsdl-org · Jan 27, 2006 · 156b093 · 156b093
1 parent 58d23b9
commit 156b093
Showing 1 changed file with 38 additions and 7 deletions.
diff --git a/include/SDL_getenv.h b/include/SDL_getenv.h
@@ -1,18 +1,47 @@
-
-/* Not all environments have a working getenv()/putenv() */
-
-#if defined(macintosh) || defined(WIN32) || defined(_WIN32_WCE)
-#define NEED_SDL_GETENV
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997-2004 Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@libsdl.org
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id$";
 #endif
 
-#ifdef NEED_SDL_GETENV
+#ifndef _SDL_getenv_h
+#define _SDL_getenv_h
 
 #include "begin_code.h"
 /* Set up for C function definitions, even when using C++ */
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+/* Not all environments have a working getenv()/putenv() */
+
+#if defined(macintosh) || defined(WIN32) || defined(_WIN32_WCE)
+#define NEED_SDL_GETENV
+#endif
+
+#ifdef NEED_SDL_GETENV
+
 /* Put a variable of the form "name=value" into the environment */
 extern DECLSPEC int SDLCALL SDL_putenv(const char *variable);
 #define putenv(X)   SDL_putenv(X)
@@ -21,10 +50,12 @@ extern DECLSPEC int SDLCALL SDL_putenv(const char *variable);
 extern DECLSPEC char * SDLCALL SDL_getenv(const char *name);
 #define getenv(X)     SDL_getenv(X)
 
+#endif /* NEED_GETENV */
+
 /* Ends C function definitions when using C++ */
 #ifdef __cplusplus
 }
 #endif
 #include "close_code.h"
 
-#endif /* NEED_GETENV */
+#endif /* _SDL_getenv_h */