newlib-cygwin/newlib/libc/sys/sysvnecv70/isatty.s

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2000-02-18 03:39:52 +08:00
.globl _isatty
.globl __isatty
_isatty:
__isatty:
prepare #0x14
movea.w -0x12[fp],[-sp]
push #0x5401
push [ap]
call _ioctl,[sp]
add.w #0xc,sp
test.w r0
jge ret1
mov.w #0x0,r0
dispose
ret #0x0
ret1: mov.w #0x1,r0
dispose
ret #0