ref: 556618eb07d1ac6e2c629a60acd53c45d53261be
dir: /sys/src/cmd/map/libmap/cuts.c/
#include <u.h> #include <libc.h> #include "map.h" extern void abort(void); /* these routines duplicate names found in map.c. they are called from routines in hex.c, guyou.c, and tetra.c, which are in turn invoked directly from map.c. this bad organization arises from data hiding; only these three files know stuff that's necessary for the proper handling of the unusual cuts involved in these projections. the calling routines are not advertised as part of the library, and the library duplicates should never get loaded, however they are included to make the libary self-standing.*/ int picut(struct place *g, struct place *og, double *cutlon) { g; og; cutlon; abort(); return 0; } int ckcut(struct place *g1, struct place *g2, double lon) { g1; g2; lon; abort(); return 0; } double reduce(double x) { x; abort(); return 0; }