Muslims of Srebrenica were not a distinct ethnic group, tribe or a nation. They were merely a fraction of Bosnian Muslim population living in Bosnia and Herzegovina. They were combatants, not civilians. Bosnian Muslim men from nearby Bosnian Muslim Zepa enclave were not harmed.
Genocide is determined when there is AN INTENT to destroy an ethnic group AS SUCH.
The only genocide that occured in Bosnia is genocide of Serbs and Jews during WWII.
By the wafen ss Nazi division commanded by the grand mufti of Jerusalem, Hussaini. The members of that division were the Muslims of the region.