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Annotation of researchv8dc/cmd/map/libmap/azequalarea.c, revision 1.1

1.1     ! root        1: #include "map.h"
        !             2: 
        !             3: Xazequalarea(place, x, y)
        !             4: struct place *place;
        !             5: float *x, *y;
        !             6: {
        !             7:        double r;
        !             8:        r = sqrt(1. - place->nlat.s);
        !             9:        *x = - r * place->wlon.s;
        !            10:        *y = - r * place->wlon.c;
        !            11:        return(1);
        !            12: }
        !            13: 
        !            14: int (*azequalarea())()
        !            15: {
        !            16:        return(Xazequalarea);
        !            17: }

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