Acquire an auxiliary property context
#include <sasl/sasl.h> int sasl_auxprop_getctx(sasl_conn_t *conn)
sasl_auxprop_getctx will return an auxiliary property context for the given sasl_conn_t on which the functions described in sasl_auxprop(3) can operate.
conn the sasl_conn_t for which the request is being made.
Returns a pointer the the context on success. Returns NULL on failure.
RFC 4422