INT 21 - DOS 2+ - "CREAT" - CREATE OR TRUNCATE FILE AH = 3Ch CX = file attributes (see #01401) DS:DX -> ASCIZA NUL-terminated ASCII string. The ASCIZ string "ABC" consists of the four bytes 41h, 42h, 43h, and 00h. Unless otherwise specified, maximum lengths given in the interrupt list do not include the terminating NUL. filename Return: CF clear if successful AX = file handle CF set on error AX = error code (03h,04h,05h) (see #01680 at AH=59h/BX=0000h) Notes: if a file with the given name exists, it is truncated to zero length under the FlashTek X-32 DOS extender, the pointer is in DS:EDX DR DOS checks the system password or explicitly supplied password at the end of the filename against the reserved field in the directory entry before allowing access SeeAlso: AH=16h,AH=3Dh,AH=5Ah,AH=5Bh,AH=93h,INT 2F/AX=1117h Bitfields for file attributes: Bit(s) Description (Table 01401) 0 read-only 1 hidden 2 system 3 volume label (ignored) 4 reserved, must be zero (directory) 5 archive bit 7 if set, file is shareable under Novell NetWare