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map/libmap: remove unused function/definitions

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This commit is contained in:
BurnZeZ 2016-03-01 19:36:24 -05:00
parent dacebbb2e7
commit 9d1e80cbbb
2 changed files with 0 additions and 8 deletions
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6
sys/src/cmd/map/libmap/zcoord.c
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@ -123,12 +123,6 @@ norm(struct place *gg, struct place *pp, struct coord *tw)
g->wlon.l += 2*PI; g->wlon.l += 2*PI;
} }
double
tan(double x)
{
return(sin(x)/cos(x));
}
void void
printp(struct place *g) printp(struct place *g)
{ {

2
sys/src/cmd/map/map.h
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@ -7,8 +7,6 @@
#define TWOPI (2*PI) #define TWOPI (2*PI)
#define RAD (PI/180) #define RAD (PI/180)
double hypot(double, double); /* sqrt(a*a+b*b) */
double tan(double); /* not in K&R library */
#define ECC .08227185422 /* eccentricity of earth */ #define ECC .08227185422 /* eccentricity of earth */
#define EC2 .006768657997 #define EC2 .006768657997