Subversion Repositories planix.SVN

/* normally defined in ../port/portdat.h */
#define ROUND(s, sz)    (((s)+(sz-1))&~(sz-1))
#define PGROUND(s)      ROUNDUP(s, BY2PG)
#define HOWMANY(x, y)   (((x)+((y)-1))/(y))
#define ROUNDUP(x, y)   (HOWMANY((x), (y))*(y)) /* ceiling */

void cgainit(void);
void cgaputc(int);
int inb(int);
void outb(int, int);