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-rw-r--r--internal.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/internal.h b/internal.h
index 3309b65ad5..b40af16b48 100644
--- a/internal.h
+++ b/internal.h
@@ -963,9 +963,9 @@ VALUE rb_int_positive_pow(long x, unsigned long y);
/* process.c */
int rb_exec_async_signal_safe(const struct rb_execarg *e, char *errmsg, size_t errmsg_buflen);
rb_pid_t rb_fork_async_signal_safe(int *status, int (*chfunc)(void*, char *, size_t), void *charg, VALUE fds, char *errmsg, size_t errmsg_buflen);
-VALUE rb_execarg_new(int argc, VALUE *argv, int accept_shell);
+VALUE rb_execarg_new(int argc, const VALUE *argv, int accept_shell);
struct rb_execarg *rb_execarg_get(VALUE execarg_obj); /* dangerous. needs GC guard. */
-VALUE rb_execarg_init(int argc, VALUE *argv, int accept_shell, VALUE execarg_obj);
+VALUE rb_execarg_init(int argc, const VALUE *argv, int accept_shell, VALUE execarg_obj);
int rb_execarg_addopt(VALUE execarg_obj, VALUE key, VALUE val);
void rb_execarg_fixup(VALUE execarg_obj);
int rb_execarg_run_options(const struct rb_execarg *e, struct rb_execarg *s, char* errmsg, size_t errmsg_buflen);