| # | Line 20 | Line 20 | extern "C" { | |
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| 20 | ||
| 21 | struct illum_args { | |
| 22 | int flags; /* flags from list above */ | |
| 23 | – | double thick; /* object thickness */ |
| 23 | char matname[MAXSTR]; /* illum material name */ | |
| 24 | char datafile[MAXSTR]; /* distribution data file name */ | |
| 25 | int dfnum; /* data file number */ | |
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