Build fix for MinGW
Build fix for MinGW

libretro/mgba,Anty-Lemon/mgba,iracigt/mgba,iracigt/mgba,zerofalcon/mgba,bentley/mgba,MerryMage/mgba,iracigt/mgba,askotx/mgba,Iniquitatis/mgba,Touched/mgba,libretro/mgba,sergiobenrocha2/mgba,iracigt/mgba,matthewbauer/mgba,cassos/mgba,fr500/mgba,askotx/mgba,bentley/mgba,fr500/mgba,Anty-Lemon/mgba,AdmiralCurtiss/mgba,jeremyherbert/mgba,jeremyherbert/mgba,matthewbauer/mgba,sergiobenrocha2/mgba,zerofalcon/mgba,MerryMage/mgba,jeremyherbert/mgba,Touched/mgba,mgba-emu/mgba,Iniquitatis/mgba,mgba-emu/mgba,Anty-Lemon/mgba,cassos/mgba,mgba-emu/mgba,Anty-Lemon/mgba,MerryMage/mgba,libretro/mgba,Touched/mgba,fr500/mgba,Iniquitatis/mgba,zerofalcon/mgba,sergiobenrocha2/mgba,cassos/mgba,AdmiralCurtiss/mgba,askotx/mgba,fr500/mgba,Iniquitatis/mgba,askotx/mgba,jeremyherbert/mgba,nattthebear/mgba,AdmiralCurtiss/mgba,sergiobenrocha2/mgba,mgba-emu/mgba,sergiobenrocha2/mgba,nattthebear/mgba,libretro/mgba,libretro/mgba