15 lines
208 B
C
15 lines
208 B
C
#include <system.h>
|
|
#include <back.h>
|
|
|
|
File *B_out_file;
|
|
|
|
open_back( filename)
|
|
char *filename;
|
|
{
|
|
if ( filename == (char *) '\0')
|
|
return( 0);
|
|
else
|
|
return( sys_open( filename, OP_WRITE, &B_out_file));
|
|
}
|
|
|