ref: 7817e5aeec4cc0dc5ac4145f9146404d959a0da0
dir: rc/gbc
#!/bin/rc -e echo resize `{echo $vgasize |\ awk -Fx '{ a=$1/160; b=$2/144; c=int(b<a?b:a); if(c*160 == $1 || c*144 == $2) c--; print "-dx", c*160+8, "-dy", c*144+8 }' } >/dev/wctl if(~ $1 -j) nusb/joy /dev/usb/ep^$2^.0 | joygba | {games/gb -a $*(3-) || games/gb $*(3-)} if not games/gb -a $* || games/gb $*