better _Bool lvalue support
better _Bool lvalue support

alfonsokim/tinycc,metaeducation/tcc,mirror/tinycc,andrewchambers/tccmirror,rchandramouli/tinycc,gfwilliams/tinycc,code4game/tinycc,FriedBreakfast/tcc,mitake/tinycc,mingodad/tinycc,leeduhem/tinycc,avih/tinycc,gfwilliams/tinycc,andreiw/tinycc,ftdi-paul-jiao/tinyCC,metaeducation/tcc,seyko2/tinycc,melkior/tinycc,mirror/tinycc,mingodad/tinycc,fstudio/tinycc,code4game/tinycc,melkior/tinycc,melkior/tinycc,run4flat/tinycc,alfonsokim/tinycc,mirror/tinycc,Archs/TinyCC,Wallbraker/DCPU-TCC,FriedBreakfast/tcc,Wallbraker/DCPU-TCC,FriedBreakfast/tcc,xcm/tcc,fstudio/tinycc,acook/tinycc,yousong/tinycc,andrewchambers/tccmirror,Archs/TinyCC,metaeducation/tcc,ftdi-paul-jiao/tinyCC,rchandramouli/tinycc,Wallbraker/DCPU-TCC,Saectar/inherpreter,leeduhem/tinycc,xcm/tcc,soywiz/tinycc,run4flat/tinycc,Archs/TinyCC,Saectar/inherpreter,Saectar/inherpreter,mitake/tinycc,FriedBreakfast/tcc,mobiphil/tinnycc,leeduhem/tinycc,andreiw/tinycc,run4flat/tinycc,andrewchambers/tccmirror,avih/tinycc,mitake/tinycc,code4game/tinycc,seyko2/tinycc,mobiphil/tinnycc,andrewchambers/tccmirror,andrewchambers/tccmirror,rchandramouli/tinycc,rchandramouli/tinycc,seyko2/tinycc,Archs/TinyCC,metaeducation/tcc,avih/tinycc,soywiz/tinycc,shinh/nacltcc,acook/tinycc,acook/tinycc,shinh/nacltcc,run4flat/tinycc,melkior/tinycc,xcm/tcc,gfwilliams/tinycc,acook/tinycc,gfwilliams/tinycc,mitake/tinycc,alfonsokim/tinycc,fstudio/tinycc,shinh/nacltcc,shinh/nacltcc,fstudio/tinycc,yousong/tinycc,andreiw/tinycc,mingodad/tinycc,seyko2/tinycc,Saectar/inherpreter,run4flat/tinycc,Saectar/inherpreter,gfwilliams/tinycc,alfonsokim/tinycc,Archs/TinyCC,melkior/tinycc,seyko2/tinycc,mobiphil/tinnycc,metaeducation/tcc,rchandramouli/tinycc,fstudio/tinycc,ftdi-paul-jiao/tinyCC,shinh/nacltcc,soywiz/tinycc,ftdi-paul-jiao/tinyCC,soywiz/tinycc,alfonsokim/tinycc,mingodad/tinycc,yousong/tinycc,mirror/tinycc,FriedBreakfast/tcc,leeduhem/tinycc,mobiphil/tinnycc,leeduhem/tinycc,avih/tinycc,yousong/tinycc