pollution: sigstack
struct sigstack { char *ss_sp; int ss_onstack; }; 

pollution: fd
pollution: aiocbp
int aio_cancel( int fd, struct aiocb * aiocbp ); 

pollution: aiocbp
int aio_error( const struct aiocb * aiocbp ); 

pollution: op
pollution: aiocbp
int aio_fsync( int op, struct aiocb * aiocbp ); 

pollution: aiocbp
int aio_read( struct aiocb * aiocbp ); 

pollution: aiocbp
ssize_t aio_return( struct aiocb * aiocbp ); 

pollution: aiocblist
pollution: nent
pollution: timeoutp
int aio_suspend( const struct aiocb *const aiocblist[], int nent, const struct timespec * timeoutp ) __asm("_" "aio_suspend" ); 

pollution: aiocbp
int aio_write( struct aiocb * aiocbp ); 

pollution: mode
pollution: aiocblist
pollution: nent
pollution: sigp
int lio_listio( int mode, struct aiocb *const aiocblist[], int nent, struct sigevent *sigp ); 

pollution: POLL_ERR
#define POLL_ERR 4

pollution: POLL_HUP
#define POLL_HUP 6

pollution: POLL_IN
#define POLL_IN 1

pollution: POLL_MSG
#define POLL_MSG 3

pollution: POLL_OUT
#define POLL_OUT 2

pollution: POLL_PRI
#define POLL_PRI 5