312 |
|
|
313 |
|
init() /* perform final setup */ |
314 |
|
{ |
315 |
< |
double l_colin(), l_expos(), l_pixaspect(), l_ray(), l_psize(); |
315 |
> |
double l_colin(char *), l_expos(char *), l_pixaspect(char *), |
316 |
> |
l_ray(char *), l_psize(char *); |
317 |
|
register int i; |
318 |
|
/* define constants */ |
319 |
|
varset("PI", ':', PI); |
447 |
|
|
448 |
|
|
449 |
|
double |
450 |
< |
l_pixaspect() /* return pixel aspect ratio */ |
450 |
> |
l_pixaspect(char *nm) /* return pixel aspect ratio */ |
451 |
|
{ |
452 |
|
register int fn; |
453 |
|
|
552 |
|
|
553 |
|
|
554 |
|
double |
555 |
< |
l_psize() /* compute pixel size in steradians */ |
555 |
> |
l_psize(char *nm) /* compute pixel size in steradians */ |
556 |
|
{ |
557 |
|
static unsigned long ltick[MAXINP]; |
558 |
|
static double psize[MAXINP]; |