PERL_CALLCONV I32 Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags);
PERL_CALLCONV U32 Perl_parse_unicode_opts(pTHX_ char **popt);
PERL_CALLCONV U32 Perl_seed(pTHX);
-PERL_CALLCONV UV Perl_get_seed(pTHX);
+PERL_CALLCONV UV Perl_get_hash_seed(pTHX);
PERL_CALLCONV void Perl_report_evil_fh(pTHX_ GV *gv, IO *io, I32 op);
PERL_CALLCONV void Perl_report_uninit(pTHX);
PERL_CALLCONV void Perl_warn(pTHX_ const char* pat, ...)
#if defined(DEBUGGING)
PERL_CALLCONV int Perl_get_debug_opts(pTHX_ char **s);
#endif
+PERL_CALLCONV void Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);