| # | Line 91 | Line 91 | extern FUN ofun[]; /* our type list */ | |
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| 91 | #define hasdata(t) (ofun[t].flags & (T_D|T_I)) | |
| 92 | #define hasfunc(t) (ofun[t].flags & (T_F|T_D|T_I)) | |
| 93 | #define hastext(t) (ofun[t].flags & T_E) | |
| 94 | + | #define isflat(t) ((t)==OBJ_FACE || (t)==OBJ_RING) |
| 95 | ||
| 96 | extern int o_default(); | |
| 97 | /* type list initialization */ | |
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