__attribute__nonnull__(pTHX_6);
PERL_CALLCONV void Perl_pregfree(pTHX_ struct regexp* r);
+PERL_CALLCONV struct regexp* Perl_reg_temp_copy(pTHX_ struct regexp* r)
+ __attribute__nonnull__(pTHX_1);
+
PERL_CALLCONV void Perl_regfree_internal(pTHX_ struct regexp* r);
PERL_CALLCONV char * Perl_reg_stringify(pTHX_ MAGIC *mg, STRLEN *lp, U32 *flags, I32 *haseval)
__attribute__nonnull__(pTHX_1);