loplugin:unreffun

Change-Id: I983394e10e1a316fe01bd3925913e5e65f944b68
Reviewed-on: https://gerrit.libreoffice.org/68470
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

l10ntools/inc/cfglex.hxx

@@ -27,6 +27,8 @@
 extern "C" void workOnTokenSet( int, char* );
 extern "C" FILE * init(int, char **);
 
+void yyerror(char const *);
+
 #endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

l10ntools/inc/xrmlex.hxx

@@ -33,6 +33,8 @@ extern "C" bool GetOutputFile( int argc, char* argv[]);
 extern "C" FILE *GetXrmFile();
 extern "C" const char* getFilename();
 
+void yyerror( const char * );
+
 #endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

l10ntools/source/cfgmerge.cxx

@@ -34,8 +34,6 @@
 #include <cfgmerge.hxx>
 #include <tokens.h>
 
-void yyerror(char const *);
-
 namespace {
 
 namespace global {

l10ntools/source/xrmmerge.cxx

@@ -37,8 +37,6 @@
 
 using namespace std;
 
-void yyerror( const char * );
-
 // set of global variables
 static bool bMergeMode;
 static bool bDisplayName;