+PERL_CALLCONV void Perl_sys_init(int* argc, char*** argv)
+ __attribute__nonnull__(1)
+ __attribute__nonnull__(2);
+
+PERL_CALLCONV void Perl_sys_init3(int* argc, char*** argv, char*** env)
+ __attribute__nonnull__(1)
+ __attribute__nonnull__(2)
+ __attribute__nonnull__(3);
+
+PERL_CALLCONV void Perl_sys_term(void);
+