	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_ff_rtmpe_update_keystream      ## -- Begin function ff_rtmpe_update_keystream
	.p2align	4, 0x90
_ff_rtmpe_update_keystream:             ## @ff_rtmpe_update_keystream
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r15
	pushq	%r14
	pushq	%rbx
	pushq	%rax
	.cfi_offset %rbx, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	___stack_chk_guard@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movq	%rax, -32(%rbp)
	movq	(%rdi), %r15
	movq	_RTMP_HANDSHAKE_PACKET_SIZE@GOTPCREL(%rip), %rax
	movl	(%rax), %ebx
	movq	%rbx, %rax
	callq	____chkstk_darwin
	addq	$15, %rax
	andq	$-16, %rax
	subq	%rax, %rsp
	movq	%rsp, %r14
	leaq	8(%r15), %rdi
	movq	%r14, %rsi
	xorl	%edx, %edx
	movl	%ebx, %ecx
	xorl	%r8d, %r8d
	movl	$1, %r9d
	callq	_av_rc4_crypt
	leaq	4(%r15), %rdi
	movq	%r14, %rsi
	xorl	%edx, %edx
	movl	%ebx, %ecx
	xorl	%r8d, %r8d
	movl	$1, %r9d
	callq	_av_rc4_crypt
	movl	$1, (%r15)
	movq	___stack_chk_guard@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	cmpq	-32(%rbp), %rax
	jne	LBB0_2
## %bb.1:
	xorl	%eax, %eax
	leaq	-24(%rbp), %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_2:
	callq	___stack_chk_fail
	.cfi_endproc
                                        ## -- End function
	.comm	_RTMP_HANDSHAKE_PACKET_SIZE,4,2 ## @RTMP_HANDSHAKE_PACKET_SIZE
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_ff_rtmpe_update_keystream      ; -- Begin function ff_rtmpe_update_keystream
	.p2align	2
_ff_rtmpe_update_keystream:             ; @ff_rtmpe_update_keystream
	.cfi_startproc
; %bb.0:
	stp	x22, x21, [sp, #-48]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 48
	stp	x20, x19, [sp, #16]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #32]             ; 16-byte Folded Spill
	add	x29, sp, #32
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	.cfi_offset w21, -40
	.cfi_offset w22, -48
	sub	sp, sp, #16
Lloh0:
	adrp	x8, ___stack_chk_guard@GOTPAGE
Lloh1:
	ldr	x8, [x8, ___stack_chk_guard@GOTPAGEOFF]
Lloh2:
	ldr	x8, [x8]
	stur	x8, [x29, #-40]
	ldr	x21, [x0]
Lloh3:
	adrp	x8, _RTMP_HANDSHAKE_PACKET_SIZE@GOTPAGE
Lloh4:
	ldr	x8, [x8, _RTMP_HANDSHAKE_PACKET_SIZE@GOTPAGEOFF]
Lloh5:
	ldr	w19, [x8]
	mov	x9, x19
Lloh6:
	adrp	x16, ___chkstk_darwin@GOTPAGE
Lloh7:
	ldr	x16, [x16, ___chkstk_darwin@GOTPAGEOFF]
	blr	x16
	mov	x8, sp
	add	x9, x19, #15
	and	x9, x9, #0x1fffffff0
	sub	x20, x8, x9
	mov	sp, x20
	add	x0, x21, #8
	mov	w22, #1
	mov	x1, x20
	mov	x2, #0
	mov	x3, x19
	mov	x4, #0
	mov	w5, #1
	bl	_av_rc4_crypt
	add	x0, x21, #4
	mov	x1, x20
	mov	x2, #0
	mov	x3, x19
	mov	x4, #0
	mov	w5, #1
	bl	_av_rc4_crypt
	str	w22, [x21]
	ldur	x8, [x29, #-40]
Lloh8:
	adrp	x9, ___stack_chk_guard@GOTPAGE
Lloh9:
	ldr	x9, [x9, ___stack_chk_guard@GOTPAGEOFF]
Lloh10:
	ldr	x9, [x9]
	cmp	x9, x8
	b.ne	LBB0_2
; %bb.1:
	mov	w0, #0
	sub	sp, x29, #32
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp], #48             ; 16-byte Folded Reload
	ret
LBB0_2:
	bl	___stack_chk_fail
	.loh AdrpLdrGotLdr	Lloh8, Lloh9, Lloh10
	.loh AdrpLdrGot	Lloh6, Lloh7
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_RTMP_HANDSHAKE_PACKET_SIZE,4,2 ; @RTMP_HANDSHAKE_PACKET_SIZE
.subsections_via_symbols
