ack/lang/basic/lib/fif.e
1994-06-24 11:31:16 +00:00

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Plaintext

#
mes 2,EM_WSIZE,EM_PSIZE
; $Id$
#define ARG1 0
#define ARG2 EM_DSIZE
#define IRES 2*EM_DSIZE
; _fif is called with three parameters:
; - address of integer part result (IRES)
; - float two (ARG2)
; - float one (ARG1)
; and returns an EM_DSIZE-byte floating point number
exp $_fif
pro $_fif,0
lal 0
loi 2*EM_DSIZE
fif EM_DSIZE
lal IRES
loi EM_PSIZE
sti EM_DSIZE
ret EM_DSIZE
end ?