# define do_aexec(really, mark,sp) do_aexec5(really, mark, sp, 0, 0)
#endif
-/* check embedded \0 characters in pathnames passed to syscalls,
- but allow one ending \0 */
-#define IS_SAFE_SYSCALL(p, len, what, op_name) (S_is_safe_syscall(aTHX_ (p), (len), (what), (op_name)))
+
+/*
+=head1 Miscellaneous Functions
+
+=for apidoc Am|bool|IS_SAFE_SYSCALL|NN const char *pv|STRLEN len|NN const char *what|NN const char *op_name
+
+Same as L</is_safe_syscall>.
+
+=cut
+
+Allows one ending \0
+*/
+#define IS_SAFE_SYSCALL(p, len, what, op_name) (Perl_is_safe_syscall(aTHX_ (p), (len), (what), (op_name)))
#define IS_SAFE_PATHNAME(p, len, op_name) IS_SAFE_SYSCALL((p), (len), "pathname", (op_name))