+PERL_CALLCONV bool Perl_sv_does_pv(pTHX_ SV* sv, const char *const name, U32 flags)
+ __attribute__warn_unused_result__
+ __attribute__nonnull__(pTHX_1)
+ __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_SV_DOES_PV \
+ assert(sv); assert(name)
+
+PERL_CALLCONV bool Perl_sv_does_pvn(pTHX_ SV* sv, const char *const name, const STRLEN len, U32 flags)
+ __attribute__warn_unused_result__
+ __attribute__nonnull__(pTHX_1)
+ __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_SV_DOES_PVN \
+ assert(sv); assert(name)
+
+PERL_CALLCONV bool Perl_sv_does_sv(pTHX_ SV* sv, SV* namesv, U32 flags)
+ __attribute__warn_unused_result__
+ __attribute__nonnull__(pTHX_1)
+ __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_SV_DOES_SV \
+ assert(sv); assert(namesv)
+