X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fsquirrel%2Finclude%2Fsqstdio.h;h=6da1872e77badf2fad3dbb5ddc7d5e87a5cf1856;hb=fea3446f05e1e7673607b835c269d3e8d1929ab3;hp=1174201a993f0b055d3963591e1fa0fa51f300ca;hpb=c62711567861587107d124642db29e2674ee6533;p=supertux.git

diff --git a/src/squirrel/include/sqstdio.h b/src/squirrel/include/sqstdio.h
index 1174201a9..6da1872e7 100644
--- a/src/squirrel/include/sqstdio.h
+++ b/src/squirrel/include/sqstdio.h
@@ -1,53 +1,57 @@
-/*	see copyright notice in squirrel.h */
-#ifndef _SQSTDIO_H_
-#define _SQSTDIO_H_
-
-#ifdef __cplusplus
-
-#define SQSTD_STREAM_TYPE_TAG 0x80000000
-
-struct SQStream {
-	virtual SQInteger Read(void *buffer, SQInteger size) = 0;
-	virtual SQInteger Write(void *buffer, SQInteger size) = 0;
-	virtual SQInteger Flush() = 0;
-	virtual SQInteger Tell() = 0;
-	virtual SQInteger Len() = 0;
-	virtual SQInteger Seek(SQInteger offset, SQInteger origin) = 0;
-	virtual bool IsValid() = 0;
-	virtual bool EOS() = 0;
-};
-
-extern "C" {
-#endif
-
-#define SQ_SEEK_CUR 0
-#define SQ_SEEK_END 1
-#define SQ_SEEK_SET 2
-
-typedef void* SQFILE;
-
-SQUIRREL_API SQFILE sqstd_fopen(const SQChar *,const SQChar *);
-SQUIRREL_API SQInteger sqstd_fread(SQUserPointer, SQInteger, SQInteger, SQFILE);
-SQUIRREL_API SQInteger sqstd_fwrite(const SQUserPointer, SQInteger, SQInteger, SQFILE);
-SQUIRREL_API SQInteger sqstd_fseek(SQFILE , SQInteger , SQInteger);
-SQUIRREL_API SQInteger sqstd_ftell(SQFILE);
-SQUIRREL_API SQInteger sqstd_fflush(SQFILE);
-SQUIRREL_API SQInteger sqstd_fclose(SQFILE);
-SQUIRREL_API SQInteger sqstd_feof(SQFILE);
-
-SQUIRREL_API SQRESULT sqstd_createfile(HSQUIRRELVM v, SQFILE file,SQBool own);
-SQUIRREL_API SQRESULT sqstd_getfile(HSQUIRRELVM v, SQInteger idx, SQFILE *file);
-
-//compiler helpers
-SQUIRREL_API SQRESULT sqstd_loadfile(HSQUIRRELVM v,const SQChar *filename,SQBool printerror);
-SQUIRREL_API SQRESULT sqstd_dofile(HSQUIRRELVM v,const SQChar *filename,SQBool retval,SQBool printerror);
-SQUIRREL_API SQRESULT sqstd_writeclosuretofile(HSQUIRRELVM v,const SQChar *filename);
-
-SQUIRREL_API SQRESULT sqstd_register_iolib(HSQUIRRELVM v);
-
-#ifdef __cplusplus
-} /*extern "C"*/
-#endif
-
-#endif /*_SQSTDIO_H_*/
-
+/*	see copyright notice in squirrel.h */
+#ifndef _SQSTDIO_H_
+#define _SQSTDIO_H_
+
+#ifdef __cplusplus
+
+#define SQSTD_STREAM_TYPE_TAG 0x80000000
+
+struct SQStream {
+
+	// [SuperTux] Added virtual destructor to avoid compiler warnings
+	virtual ~SQStream() { };
+
+	virtual SQInteger Read(void *buffer, SQInteger size) = 0;
+	virtual SQInteger Write(void *buffer, SQInteger size) = 0;
+	virtual SQInteger Flush() = 0;
+	virtual SQInteger Tell() = 0;
+	virtual SQInteger Len() = 0;
+	virtual SQInteger Seek(SQInteger offset, SQInteger origin) = 0;
+	virtual bool IsValid() = 0;
+	virtual bool EOS() = 0;
+};
+
+extern "C" {
+#endif
+
+#define SQ_SEEK_CUR 0
+#define SQ_SEEK_END 1
+#define SQ_SEEK_SET 2
+
+typedef void* SQFILE;
+
+SQUIRREL_API SQFILE sqstd_fopen(const SQChar *,const SQChar *);
+SQUIRREL_API SQInteger sqstd_fread(SQUserPointer, SQInteger, SQInteger, SQFILE);
+SQUIRREL_API SQInteger sqstd_fwrite(const SQUserPointer, SQInteger, SQInteger, SQFILE);
+SQUIRREL_API SQInteger sqstd_fseek(SQFILE , SQInteger , SQInteger);
+SQUIRREL_API SQInteger sqstd_ftell(SQFILE);
+SQUIRREL_API SQInteger sqstd_fflush(SQFILE);
+SQUIRREL_API SQInteger sqstd_fclose(SQFILE);
+SQUIRREL_API SQInteger sqstd_feof(SQFILE);
+
+SQUIRREL_API SQRESULT sqstd_createfile(HSQUIRRELVM v, SQFILE file,SQBool own);
+SQUIRREL_API SQRESULT sqstd_getfile(HSQUIRRELVM v, SQInteger idx, SQFILE *file);
+
+//compiler helpers
+SQUIRREL_API SQRESULT sqstd_loadfile(HSQUIRRELVM v,const SQChar *filename,SQBool printerror);
+SQUIRREL_API SQRESULT sqstd_dofile(HSQUIRRELVM v,const SQChar *filename,SQBool retval,SQBool printerror);
+SQUIRREL_API SQRESULT sqstd_writeclosuretofile(HSQUIRRELVM v,const SQChar *filename);
+
+SQUIRREL_API SQRESULT sqstd_register_iolib(HSQUIRRELVM v);
+
+#ifdef __cplusplus
+} /*extern "C"*/
+#endif
+
+#endif /*_SQSTDIO_H_*/
+