Fixed undefined define.
Fixed undefined define.

aonorin/bgfx,jpcy/bgfx,LSBOSS/bgfx,bkaradzic/bgfx,cyndis/bgfx,cyndis/bgfx,jpcy/bgfx,marco-we/bgfx,BlueCrystalLabs/bgfx,janstk/bgfx,Synxis/bgfx,marco-we/bgfx,jdryg/bgfx,ocornut/bgfx,darkimage/bgfx,0-wiz-0/bgfx,sergeScherbakov/bgfx,ktotheoz/bgfx,septag/bgfx,mcanthony/bgfx,kondrak/bgfx,attilaz/bgfx,cuavas/bgfx,mmicko/bgfx,jdryg/bgfx,elmindreda/bgfx,mendsley/bgfx,andr3wmac/bgfx,LSBOSS/bgfx,andr3wmac/bgfx,sergeScherbakov/bgfx,ming4883/bgfx,ocornut/bgfx,LWJGL-CI/bgfx,emoon/bgfx,Extrawurst/bgfx,ming4883/bgfx,sergeScherbakov/bgfx,cyndis/bgfx,BlueCrystalLabs/bgfx,mendsley/bgfx,Vertexwahn/bgfx,mmicko/bgfx,LWJGL-CI/bgfx,darkimage/bgfx,MikePopoloski/bgfx,bkaradzic/bgfx,ktotheoz/bgfx,0-wiz-0/bgfx,LWJGL-CI/bgfx,mendsley/bgfx,andr3wmac/bgfx,janstk/bgfx,v3n/bgfx,Extrawurst/bgfx,jdryg/bgfx,fluffyfreak/bgfx,kondrak/bgfx,fluffyfreak/bgfx,ocornut/bgfx,fluffyfreak/bgfx,LWJGL-CI/bgfx,MikePopoloski/bgfx,MikePopoloski/bgfx,septag/bgfx,Synxis/bgfx,darkimage/bgfx,Extrawurst/bgfx,v3n/bgfx,bkaradzic/bgfx,janstk/bgfx,kondrak/bgfx,emoon/bgfx,mcanthony/bgfx,fluffyfreak/bgfx,elmindreda/bgfx,aonorin/bgfx,bkaradzic/bgfx,Vertexwahn/bgfx,jdryg/bgfx,LSBOSS/bgfx,elmindreda/bgfx,ming4883/bgfx,jpcy/bgfx,0-wiz-0/bgfx,jpcy/bgfx,ktotheoz/bgfx,BlueCrystalLabs/bgfx,marco-we/bgfx,aonorin/bgfx,Synxis/bgfx,attilaz/bgfx,mcanthony/bgfx,attilaz/bgfx,mmicko/bgfx,emoon/bgfx,cuavas/bgfx,v3n/bgfx,cuavas/bgfx,Vertexwahn/bgfx,septag/bgfx