1 #include <u.h>
2 #include <libc.h>
3 #include "map.h"
4 extern void abort(void);
5 
6 /* these routines duplicate names found in map.c.  they are
7 called from routines in hex.c, guyou.c, and tetra.c, which
8 are in turn invoked directly from map.c.  this bad organization
9 arises from data hiding; only these three files know stuff
10 that's necessary for the proper handling of the unusual cuts
11 involved in these projections.
12 
13 the calling routines are not advertised as part of the library,
14 and the library duplicates should never get loaded, however they
15 are included to make the libary self-standing.*/
16 
17 int
18 picut(struct place *g, struct place *og, double *cutlon)
19 {
20 	g; og; cutlon;
21 	abort();
22 	return 0;
23 }
24 
25 int
26 ckcut(struct place *g1, struct place *g2, double lon)
27 {
28 	g1; g2; lon;
29 	abort();
30 	return 0;
31 }
32 
33 double
34 reduce(double x)
35 {
36 	x;
37 	abort();
38 	return 0;
39 }