page0types.h Eliminate a name collision on page_t on HP-UX

#include "univ.i"

/* Type of the index page */

/* The following define eliminates a name collision on HP-UX */

#define page_t     ib_page_t

typedef	byte		page_t;

typedef struct page_search_struct	page_search_t;

typedef struct page_cur_struct	page_cur_t;