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- /*
- * grafix --- halo.h
- *
- * definitions for fake halo routines
- *
- * Written 4/87 by Scott Snyder (ssnyder@romeo.caltech.edu or @citromeo.bitnet)
- *
- */
-
- extern void box(float *, float *, float *, float *);
- extern void cir(float *);
- extern void halo_init(void);
- extern void lnabs(float *, float *);
- extern void lnrel(float *, float *);
- extern void mapdton (int *, int *, float *, float *);
- extern void mapdtow (int *, int *, float *, float *);
- extern void mapntod (float *, float *, int *, int *);
- extern void mapntow (float *, float *, float *, float *);
- extern void mapwtod (float *, float *, int *, int *);
- extern void mapwton (float *, float *, float *, float *);
- extern void movabs(float *, float *);
- extern void movrel(float *, float *);
- extern void setcolor(int *);
- extern void setviewport(float *, float *, float *, float *, int *, int *);
- extern void setworld(float *, float *, float *, float *);
- extern void setxor(int *);
-