1 files changed, 1 insertions, 1 deletions
diff --git a/gas/expr.h b/gas/expr.h
index 8b3c4f2..a270359 100644
--- a/gas/expr.h
+++ b/gas/expr.h
@@ -180,7 +180,7 @@ extern void subtract_from_result (expressionS *, offsetT, int);
 extern segT expr (int, expressionS *, enum expr_mode);
 extern unsigned int get_single_number (void);
 extern symbolS *make_expr_symbol (expressionS * expressionP);
-extern int expr_symbol_where (symbolS *, char **, unsigned int *);
+extern int expr_symbol_where (symbolS *, const char **, unsigned int *);
 extern void current_location (expressionS *);
 
 extern symbolS *expr_build_uconstant (offsetT);