Fix for issue #38: Use FormatMessageA instead of FormatMessage
Fix for issue #38: Use FormatMessageA instead of FormatMessage

FormatMessage might be #defined to be FormatMessageW in case
UNICODE is #defined, expliciting calling the ascii version
of the function corrects this in all cases

sakishum/rabbitmq-c,soindy/rabbitmq-c,soindy/rabbitmq-c,Haster2004/rabbitmq-c,Haster2004/rabbitmq-c,jqk6/rabbitmq-c,chenwenbin928/rabbitmq-c,hjzljp/rabbitmq-c,chenwenbin928/rabbitmq-c,tempbottle/rabbitmq-c,jasonmsoft/rabbitmq-c,alanxz/rabbitmq-c,tempbottle/rabbitmq-c,jasonmsoft/rabbitmq-c,kilinrax/rabbitmq-c,Haster2004/rabbitmq-c,sakishum/rabbitmq-c,alanxz/rabbitmq-c,hjzljp/rabbitmq-c,tempbottle/rabbitmq-c,jasonmsoft/rabbitmq-c,jqk6/rabbitmq-c,jqk6/rabbitmq-c,tempbottle/rabbitmq-c,alanxz/rabbitmq-c,jasonmsoft/rabbitmq-c,soindy/rabbitmq-c,hjzljp/rabbitmq-c,kilinrax/rabbitmq-c,kilinrax/rabbitmq-c,sakishum/rabbitmq-c,jqk6/rabbitmq-c,chenwenbin928/rabbitmq-c,hjzljp/rabbitmq-c