_fpk
_pk() : _fpk();
(void) _fpk();
char1 = (inputQ[(*i)++] = (blockpeek) ? _pk() : _fpk());
char2 = (inputQ[(*i)++] = (blockpeek) ? _pk() : _fpk());
c1 = (inputQ[(*i)++] = (blockpeek) ? _pk() : _fpk());
c2 = (inputQ[(*i)++] = (blockpeek) ? _pk() : _fpk());
static int _fpk(void);