🚀 go-pugleaf

I am having difficulties with the "fopen" function in MSVC 1.5?.  I have 
used the following code to write a program to open a file and use the 
fseek function to place the file marker, and "fputs" data into the file. 
When I run this program against files on a OS/2 HPFS file system it runs 
correctly.  When I run this program against files on a OS/2 HPFS file 
system larger than 200MEG it will not open the file and returns NULL.
Are there some limitations to file sizes on DOS or OS/2 machines 
(Memory, or other).  Thanks in advance...

Eric

CODE:

 /* Open a file handle. */

   if( (stream  = fopen( argv[1], "rb+" )) == NULL )
      printf( "The file %s was not opened.\n", argv[1] );

         
   x = atoi(argv[2]);
   
   result = fseek( stream, x, SEEK_CUR);