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140 | enum projection; |
140 | enum projection; |
141 | struct attr; |
141 | struct attr; |
142 | struct coord; |
142 | struct coord; |
143 | struct coord_rect; |
143 | struct coord_rect; |
144 | struct pcoord; |
144 | struct pcoord; |
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145 | |
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146 | float sqrtf_fast2(float x2); |
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147 | float sqrtf_fast(float number2); |
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148 | |
145 | struct coord *coord_get(unsigned char **p); |
149 | struct coord *coord_get(unsigned char **p); |
146 | struct coord *coord_new(int x, int y); |
150 | struct coord *coord_new(int x, int y); |
147 | struct coord *coord_new_from_attrs(struct attr *parent, struct attr **attrs); |
151 | struct coord *coord_new_from_attrs(struct attr *parent, struct attr **attrs); |
148 | void coord_destroy(struct coord *c); |
152 | void coord_destroy(struct coord *c); |
149 | struct coord_rect *coord_rect_new(struct coord *lu, struct coord *rl); |
153 | struct coord_rect *coord_rect_new(struct coord *lu, struct coord *rl); |