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- $INCLUDE: 'C:\FG\INTRFACE.FOR'
-
- PROGRAM MAIN
-
- INTEGER*2 MODE, STATUS
- INTEGER*1 HEADER(128)
- INTEGER*2 FG_PCXHEAD, FG_PCXMODE
-
- STATUS = FG_PCXHEAD('CORAL.PCX'//CHAR(0),HEADER)
- IF (STATUS .EQ. -1) THEN
- STOP 'Can''t open CORAL.PCX.'
- ELSE IF (STATUS .EQ. -2) THEN
- STOP 'CORAL.PCX is not a PCX file.'
- END IF
-
- MODE = FG_PCXMODE(HEADER)
- WRITE(6,10) MODE
- 10 FORMAT (' Optimal display mode is',I3,'.')
-
- STOP ' '
- END