Need description of SetGsCrt here. Would be great if someone could provide a C wrapper for it too.

Code taken from duke's printf example in file gslib.asm

ALIGN 8
Init_GS: addu s1,a1,0
addu s2,a2,0
addu s3,a3,0
lui v1,1200h
daddu v0,zero,zero
ori v0,v0,200h
sd v0,1000h(v1)
lui a0,0
ori a0,a0,FF00h
ld v0,1000h(v1)
dsrl v0,v0,16
andi v0,v0,FFh
lui v1,0
addi v1,v1,71h
syscall 0
nop