Updated int8_t typedef with ifdef wrapper to exclude it's declaration for MSCV, as it conflicts with one already defined.
Updated int8_t typedef with ifdef wrapper to exclude it's declaration for MSCV, as it conflicts with one already defined.

QbaseLLC/czmq,tberkey/czmq,tberkey/czmq,tberkey/czmq,tberkey/czmq,QbaseLLC/czmq,QbaseLLC/czmq,tberkey/czmq,QbaseLLC/czmq,QbaseLLC/czmq,tberkey/czmq,QbaseLLC/czmq