ref: e67675bc2c457a0bc3bd4b7883d82d0ec7746c10
dir: /src/MTypes.c/
///
/// MTypes.c
///
/// Generic replacements for very basic Mac types.
///
/// John Stiles, 2002/10/14
///
#include "MTypes.h"
void UnionMRect( const MRect* a, const MRect* b, MRect* u )
{
u->top = MinShort( a->top, b->top );
u->left = MinShort( a->left, b->left );
u->bottom = MaxShort( a->bottom, b->bottom );
u->right = MaxShort( a->right, b->right );
}
void OffsetMRect( MRect* r, int x, int y )
{
r->top += y;
r->left += x;
r->bottom += y;
r->right += x;
}
unsigned char MPointInMRect( MPoint p, const MRect* r )
{
return (p.h >= r->left) &&
(p.h < r->right) &&
(p.v >= r->top) &&
(p.v < r->bottom);
}