remove outdated RS6000 checks

rsc/inc/rsclex.hxx

@@ -93,11 +93,7 @@ class ObjectStack
 };
 
 /****************** F o r w a r d s **************************************/
-#if defined( RS6000 )
-extern "C" int yyparse();   // forward Deklaration fuer erzeugte Funktion
-extern "C" void yyerror( char * );
-extern "C" int  yylex( void );
-#elif defined ( SOLARIS )
+#if defined ( SOLARIS )
 extern "C" int yyparse();   // forward Deklaration fuer erzeugte Funktion
 extern "C" void yyerror( const char * );
 extern "C" int  yylex( void );

rsc/source/parser/rsclex.cxx

@@ -315,11 +315,7 @@ int MakeToken( YYSTYPE * pTokenVal )
     return c1;
 }
 
-#if defined( RS6000 )
-extern "C" int yylex()
-#else
 int yylex()
-#endif
 {
     if( bTargetDefined )
         bTargetDefined = false;
@@ -330,9 +326,7 @@ int yylex()
     return aKeyVal[ 0 ].nKeyWord;
 }
 
-#ifdef RS6000
-extern "C" void yyerror( char* pMessage )
-#elif defined SOLARIS
+#if defined SOLARIS
 extern "C" void yyerror( const char* pMessage )
 #else
 void yyerror( char* pMessage )

tools/source/stream/strmunx.cxx

@@ -184,7 +184,7 @@ static sal_uInt32 GetSvError( int nErrno )
         { 0,            SVSTREAM_OK },
         { EACCES,       SVSTREAM_ACCESS_DENIED },
         { EBADF,        SVSTREAM_INVALID_HANDLE },
-#if defined(RS6000) || defined(NETBSD) || \
+#if defined(NETBSD) || \
     defined(FREEBSD) || defined(MACOSX) || defined(OPENBSD) || \
     defined(__FreeBSD_kernel__) || defined (AIX) || defined(DRAGONFLY) || \
     defined(IOS)
@@ -201,7 +201,7 @@ static sal_uInt32 GetSvError( int nErrno )
         { EAGAIN,       SVSTREAM_LOCKING_VIOLATION },
         { EISDIR,       SVSTREAM_PATH_NOT_FOUND },
         { ELOOP,        SVSTREAM_PATH_NOT_FOUND },
-#if !defined(RS6000) && !defined(NETBSD) && !defined (FREEBSD) && \
+#if !defined(NETBSD) && !defined (FREEBSD) && \
     !defined(MACOSX) && !defined(OPENBSD) && !defined(__FreeBSD_kernel__) && \
     !defined(DRAGONFLY)
         { EMULTIHOP,    SVSTREAM_PATH_NOT_FOUND },