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elinks/src/util/box.h
Jonas Fonseca acf2ec806b Remove empty lines in start of header files
A left over from the CVS Id removal. Also, for a few files, normalize the
order in which things are declared in headers.
2005-11-15 11:33:27 +01:00

52 lines
910 B
C

#ifndef EL__UTIL_BOX_H
#define EL__UTIL_BOX_H
struct box {
int x;
int y;
int width;
int height;
};
static inline int
is_in_box(struct box *box, int x, int y)
{
return (x >= box->x && y >= box->y
&& x < box->x + box->width
&& y < box->y + box->height);
}
static inline int
row_is_in_box(struct box *box, int y)
{
return (y >= box->y && y < box->y + box->height);
}
static inline int
col_is_in_box(struct box *box, int x)
{
return (x >= box->x && x < box->x + box->width);
}
static inline void
set_box(struct box *box, int x, int y, int width, int height)
{
box->x = x;
box->y = y;
box->width = width;
box->height = height;
}
static inline void
copy_box(struct box *dst, struct box *src)
{
copy_struct(dst, src);
}
#define dbg_show_box(box) DBG("x=%i y=%i width=%i height=%i", (box)->x, (box)->y, (box)->width, (box)->height)
#define dbg_show_xy(x_, y_) DBG("x=%i y=%i", x_, y_)
#endif