PL_op_desc[(o)->op_type])
#ifndef DOINIT
-EXT char *PL_op_name[];
+EXT const char *PL_op_name[];
#else
-EXT char *PL_op_name[] = {
+EXT const char *PL_op_name[] = {
END
for (@ops) {
print <<END;
#ifndef DOINIT
-EXT char *PL_op_desc[];
+EXT const char *PL_op_desc[];
#else
-EXT char *PL_op_desc[] = {
+EXT const char *PL_op_desc[] = {
END
for (@ops) {