PX_get_value — Get various parameter values

       This manual page was written by Uwe Steinmann uwe@steinmann.cx.

                                                                                                 PX_GET_VALUE(3)

       Get the value of parameter name. The value is returned in the passed parameter value.

       For a list a available parameter names see PX_set_value(3).

       PX_get_value — Get various parameter values

       Returns 0 on success and -1 on failure.

PX_set_value(3), PX_get_parameter(3)

       #include <paradox.h>

       int PX_get_value(pxdoc_t *pxdoc, const char *name, float *value)