made it merlin 32

applesqueezer/fst/_FileInformation.txt

@@ -0,0 +1 @@
+MSDOS.FST=Type(BD),AuxType(0000),VersionCreate(70),MinVersion(BE),Access(E3),FolderInfo1(000000000000000000000000000000000000),FolderInfo2(000000000000000000000000000000000000)

applesqueezer/fst/make.s

@@ -0,0 +1,13 @@
+
+* Expansion linker file
+
+         DSK   MSDOS.FST
+         TYP   $BD
+
+* Assemble files
+
+         ASM   msdos.s
+         KND   $0000
+         SNA   MS-DOS
+
+* END

applesqueezer/fst/msdos.e.s

@@ -0,0 +1,85 @@
+
+* TFBD generated equates
+*    (c) PHC 1992,93
+
+
+DEV_DISPATCHER  EQU   $01FC00
+ALLOC_SEG       EQU   $01FC1C
+RELEASE_SEG     EQU   $01FC20
+ALLOC_VCR       EQU   $01FC24
+RELEASE_VCR     EQU   $01FC28
+ALLOC_FCR       EQU   $01FC2C
+RELEASE_FCR     EQU   $01FC30
+SWAP_OUT        EQU   $01FC34
+DEREF           EQU   $01FC38
+GET_SYS_GBUF    EQU   $01FC3C
+SYS_EXIT        EQU   $01FC40
+SYS_DEATH       EQU   $01FC44
+FIND_VCR        EQU   $01FC48
+CACHE_LOCK      EQU   $01FC54
+GET_VCR         EQU   $01FC60
+GET_FCR         EQU   $01FC64
+LOCK_MEM        EQU   $01FC68
+UNLOCK_MEM      EQU   $01FC6C
+MOVE_INFO       EQU   $01FC70
+REPORT_ERROR    EQU   $01FC94
+MOUNT_MESSAGE   EQU   $01FC98
+POST_OS_EVENT   EQU   $01FCC4
+
+WARM_COLD_START EQU   $E101D0
+
+* Direct Page usage
+
+fst_start	=	$80
+my_dp	=	fst_start
+my_pblk_ptr	=	my_dp		; 80
+my_vcr_ptr	=	my_pblk_ptr+4	; 84
+msdos_vcr_ptr =	my_vcr_ptr+4	; 88
+my_fcr_ptr	=	msdos_vcr_ptr+4	; 8C
+msdos_fcr_ptr =	my_fcr_ptr+4	; 90
+gbuf_ptr	=	msdos_fcr_ptr+4	; 94
+temp_ptr	=	gbuf_ptr+4		; 98
+temp2_ptr	=	temp_ptr+4		; 9C
+temp3_ptr	=	temp2_ptr+4		; A0
+temp4_ptr	=	temp3_ptr+4		; A4
+map_ptr	=	temp4_ptr+4		; A8
+math_temp	=	map_ptr+4		; AC
+data_ptr	=	math_temp+4		; B0
+index_ptr	=	data_ptr+4		; B4
+master_ptr	=	index_ptr+4		; B8
+fat_ptr	=	master_ptr+4	; BC
+users_buf_ptr =	fat_ptr+4		; C0
+newline_ptr	=	users_buf_ptr+4	; C4
+namebuf_vp	=	newline_ptr+4	; C8
+namebuf_ptr	=	namebuf_vp+4	; CC
+dp_end	=	namebuf_ptr+4	; D0
+
+* file attributes
+archive	=	%00100000
+subdirectory =	%00010000
+vol_label	=	%00001000
+sys_file	=	%00000100
+hidden_file	=	%00000010
+read_only	=	%00000001
+
+file_type_index	=	$10	; look at page 168 (ProDOS 8 manual)
+key_blk_index	=	$11	; index into disk entry
+blks_used_index	=	$13
+eof_index		=	$15
+create_index	=	$18
+version_index	=	$1C
+min_version		=	$1D
+access_index	=	$1E
+aux_type_index	=	$1F
+last_mod_index	=	$21
+header_ptr_index 	=	$25
+
+blk_size	=	512	; standard size of a sector
+delimiter	=	$3a	; pathname delimiter = ":"
+min_send_cnt =	$21	; If read < 33 bytes use local routine
+
+prodos_version =	$0005	; current version of the PRODOS.
+path1_mask	=	$4000	; used to determine if path1 is avail.
+path2_mask	=	$0040	; used to determine if path2 is avail.
+max_span	=	12	; maximum length of filename:
+			; 8 char name + 3 char extension + .