coco3: Build SD card device descriptors for CoCo3FPGA Added "CC3FPGAFLAGS = $(AFLAGS) -DCC3FPGA=1 $(FLAGS)" to "level2/coco3/modules/makefile" for flagging Coco3FPGA specific features in modules sources. Added "llcoco3fpga", "ddsd0_coco3fpga", "sd0_coco3fpga", and "sd1_coco3fpga" to the "coco3/modules/makefile" - RBF section, which also now adds all to the "NITROS9/MODULES/RBF" on all disk images for building new Coco3FPGA disks from NitrOS9. Added new descriptor section to the "level2/coco3/modules/makefile" reflecting the new Coco3FPGA SD card descriptors and their flags.

* Disassembly by Os9disasm of misc.r

 section code

* OS-9 system function equates

F$Sleep equ $0a 
F$PErr equ $0f 
F$CRC equ $17 

lock: rts    
pause: ldx   #0 
 clrb   
 os9 F$Sleep 
 lbra  _os9err 
sync: rts    
crc: pshs  y,u 
 ldx   6,s 
 ldy   8,s 
 ldu   10,s 
 os9 F$CRC 
 puls  y,u,pc 
prerr: lda   3,s 
 ldb   5,s 
 os9 F$PErr 
 lblo  _os9err 
 rts    
tsleep: ldx   2,s 
 os9 F$Sleep 
 lblo  _os9err 
 tfr   x,d 
 rts    

 endsect