Tandy 600 Programmer's Reference Manual page 101

Function 12h
-
Get
Number
of
Records
in
File
Parameter
Block:
00:
FILE_HANDLE
File Identifier
Return Value:
AX:
STATUS
Number
of
re
This function returns the
count
of
records
existing
in
the
file
specified
by the
FILEHANDLE
parameter.
Error
Returns:
96