map/libmap: remove unused function/definitions
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2 changed files with 0 additions and 8 deletions
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@ -123,12 +123,6 @@ norm(struct place *gg, struct place *pp, struct coord *tw)
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g->wlon.l += 2*PI;
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}
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double
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tan(double x)
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{
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return(sin(x)/cos(x));
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}
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void
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printp(struct place *g)
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{
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@ -7,8 +7,6 @@
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#define TWOPI (2*PI)
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#define RAD (PI/180)
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double hypot(double, double); /* sqrt(a*a+b*b) */
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double tan(double); /* not in K&R library */
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#define ECC .08227185422 /* eccentricity of earth */
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#define EC2 .006768657997
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