VpGetDoubleNegZero 2264 ext/bigdecimal/bigdecimal.c     double z = VpGetDoubleNegZero();
VpGetDoubleNegZero 2455 ext/bigdecimal/bigdecimal.c     VpGetDoubleNegZero();
VpGetDoubleNegZero 4129 ext/bigdecimal/bigdecimal.c         *d = VpGetDoubleNegZero();
VpGetDoubleNegZero  118 ext/bigdecimal/bigdecimal.h VP_EXPORT double VpGetDoubleNegZero(void);