1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/ax.h b/gdb/ax.h
index 1c36125..32887ef 100644
--- a/gdb/ax.h
+++ b/gdb/ax.h
@@ -221,7 +221,7 @@ extern void ax_reg_mask (struct agent_expr *ax, int reg);
 extern void ax_tsv (struct agent_expr *expr, enum agent_op op, int num);
 
 /* Append a string to the bytecode stream.  */
-extern void ax_string (struct agent_expr *x, char *str, int slen);
+extern void ax_string (struct agent_expr *x, const char *str, int slen);
 
 
 /* Functions for printing out expressions, and otherwise debugging