	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function read_old_huffman_tables
_read_old_huffman_tables:               ## @read_old_huffman_tables
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r14
	pushq	%rbx
	subq	$16, %rsp
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	movq	%rdi, %r14
	movq	_classic_shift_luma@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	movq	_classic_shift_luma_table_size@GOTPCREL(%rip), %rax
	movl	(%rax), %edx
	shll	$3, %edx
	leaq	-20(%rbp), %rbx
	movq	%rbx, %rdi
	callq	_init_get_bits
	movq	16(%r14), %rax
	movq	(%rax), %rdi
	movq	%rbx, %rsi
	movl	$256, %edx                      ## imm = 0x100
	callq	_read_len_table
	testl	%eax, %eax
	js	LBB0_19
## %bb.1:
	movq	_classic_shift_chroma@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	movq	_classic_shift_chroma_table_size@GOTPCREL(%rip), %rax
	movl	(%rax), %edx
	shll	$3, %edx
	leaq	-20(%rbp), %rbx
	movq	%rbx, %rdi
	callq	_init_get_bits
	movq	16(%r14), %rax
	movq	8(%rax), %rdi
	movq	%rbx, %rsi
	movl	$256, %edx                      ## imm = 0x100
	callq	_read_len_table
	testl	%eax, %eax
	js	LBB0_19
## %bb.2:
	movq	_classic_add_luma@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movq	8(%r14), %rcx
	movq	(%rcx), %rsi
	movq	%rsi, %rdx
	subq	%rax, %rdx
	cmpq	$32, %rdx
	jae	LBB0_3
## %bb.8:
	xorl	%edx, %edx
	.p2align	4, 0x90
LBB0_9:                                 ## =>This Inner Loop Header: Depth=1
	movl	(%rax,%rdx,4), %edi
	movl	%edi, (%rsi,%rdx,4)
	movl	4(%rax,%rdx,4), %edi
	movl	%edi, 4(%rsi,%rdx,4)
	movl	8(%rax,%rdx,4), %edi
	movl	%edi, 8(%rsi,%rdx,4)
	movl	12(%rax,%rdx,4), %edi
	movl	%edi, 12(%rsi,%rdx,4)
	addq	$4, %rdx
	cmpq	$256, %rdx                      ## imm = 0x100
	jne	LBB0_9
	jmp	LBB0_5
LBB0_3:
	xorl	%edx, %edx
	.p2align	4, 0x90
LBB0_4:                                 ## =>This Inner Loop Header: Depth=1
	movups	(%rax,%rdx,4), %xmm0
	movups	16(%rax,%rdx,4), %xmm1
	movups	%xmm0, (%rsi,%rdx,4)
	movups	%xmm1, 16(%rsi,%rdx,4)
	movups	32(%rax,%rdx,4), %xmm0
	movups	48(%rax,%rdx,4), %xmm1
	movups	%xmm0, 32(%rsi,%rdx,4)
	movups	%xmm1, 48(%rsi,%rdx,4)
	movups	64(%rax,%rdx,4), %xmm0
	movups	80(%rax,%rdx,4), %xmm1
	movups	%xmm0, 64(%rsi,%rdx,4)
	movups	%xmm1, 80(%rsi,%rdx,4)
	movups	96(%rax,%rdx,4), %xmm0
	movups	112(%rax,%rdx,4), %xmm1
	movups	%xmm0, 96(%rsi,%rdx,4)
	movups	%xmm1, 112(%rsi,%rdx,4)
	addq	$32, %rdx
	cmpq	$256, %rdx                      ## imm = 0x100
	jne	LBB0_4
LBB0_5:
	movq	_classic_add_chroma@GOTPCREL(%rip), %rax
	movq	(%rax), %rdx
	movq	8(%rcx), %rax
	movq	%rax, %rdi
	subq	%rdx, %rdi
	cmpq	$32, %rdi
	jae	LBB0_6
## %bb.10:
	xorl	%edi, %edi
	.p2align	4, 0x90
LBB0_11:                                ## =>This Inner Loop Header: Depth=1
	movl	(%rdx,%rdi,4), %ebx
	movl	%ebx, (%rax,%rdi,4)
	movl	4(%rdx,%rdi,4), %ebx
	movl	%ebx, 4(%rax,%rdi,4)
	movl	8(%rdx,%rdi,4), %ebx
	movl	%ebx, 8(%rax,%rdi,4)
	movl	12(%rdx,%rdi,4), %ebx
	movl	%ebx, 12(%rax,%rdi,4)
	addq	$4, %rdi
	cmpq	$256, %rdi                      ## imm = 0x100
	jne	LBB0_11
	jmp	LBB0_12
LBB0_6:
	xorl	%edi, %edi
	.p2align	4, 0x90
LBB0_7:                                 ## =>This Inner Loop Header: Depth=1
	movups	(%rdx,%rdi,4), %xmm0
	movups	16(%rdx,%rdi,4), %xmm1
	movups	%xmm0, (%rax,%rdi,4)
	movups	%xmm1, 16(%rax,%rdi,4)
	movups	32(%rdx,%rdi,4), %xmm0
	movups	48(%rdx,%rdi,4), %xmm1
	movups	%xmm0, 32(%rax,%rdi,4)
	movups	%xmm1, 48(%rax,%rdi,4)
	movups	64(%rdx,%rdi,4), %xmm0
	movups	80(%rdx,%rdi,4), %xmm1
	movups	%xmm0, 64(%rax,%rdi,4)
	movups	%xmm1, 80(%rax,%rdi,4)
	movups	96(%rdx,%rdi,4), %xmm0
	movups	112(%rdx,%rdi,4), %xmm1
	movups	%xmm0, 96(%rax,%rdi,4)
	movups	%xmm1, 112(%rax,%rdi,4)
	addq	$32, %rdi
	cmpq	$256, %rdi                      ## imm = 0x100
	jne	LBB0_7
LBB0_12:
	cmpl	$24, (%r14)
	jl	LBB0_14
## %bb.13:
	movq	%rax, %rdi
	movl	$1024, %edx                     ## imm = 0x400
	callq	_memcpy
	movq	16(%r14), %rax
	movq	(%rax), %rsi
	movq	8(%rax), %rdi
	movl	$1024, %edx                     ## imm = 0x400
	callq	_memcpy
	movq	8(%r14), %rcx
	movq	8(%rcx), %rax
LBB0_14:
	movq	16(%rcx), %rdi
	movq	%rax, %rsi
	movl	$1024, %edx                     ## imm = 0x400
	callq	_memcpy
	movq	16(%r14), %rax
	movq	8(%rax), %rsi
	movq	16(%rax), %rdi
	movl	$1024, %edx                     ## imm = 0x400
	callq	_memcpy
	movq	24(%r14), %rdi
	callq	_ff_free_vlc
	movq	24(%r14), %rdi
	movq	_VLC_BITS@GOTPCREL(%rip), %rbx
	movl	(%rbx), %esi
	movq	8(%r14), %rax
	movq	16(%r14), %rcx
	movq	(%rcx), %rcx
	movl	$256, %edx                      ## imm = 0x100
	movl	$1, %r8d
	movl	$1, %r9d
	pushq	$0
	pushq	$4
	pushq	$4
	pushq	(%rax)
	callq	_init_vlc
	addq	$32, %rsp
	testl	%eax, %eax
	js	LBB0_19
## %bb.15:
	movq	24(%r14), %rdi
	addq	$4, %rdi
	callq	_ff_free_vlc
	movq	24(%r14), %rdi
	addq	$4, %rdi
	movl	(%rbx), %esi
	movq	8(%r14), %rax
	movq	16(%r14), %rcx
	movq	8(%rcx), %rcx
	movl	$256, %edx                      ## imm = 0x100
	movl	$1, %r8d
	movl	$1, %r9d
	pushq	$0
	pushq	$4
	pushq	$4
	pushq	8(%rax)
	callq	_init_vlc
	addq	$32, %rsp
	testl	%eax, %eax
	js	LBB0_19
## %bb.16:
	movq	24(%r14), %rdi
	addq	$8, %rdi
	callq	_ff_free_vlc
	movq	24(%r14), %rdi
	addq	$8, %rdi
	movl	(%rbx), %esi
	movq	8(%r14), %rax
	movq	16(%r14), %rcx
	movq	16(%rcx), %rcx
	movl	$256, %edx                      ## imm = 0x100
	movl	$1, %r8d
	movl	$1, %r9d
	pushq	$0
	pushq	$4
	pushq	$4
	pushq	16(%rax)
	callq	_init_vlc
	addq	$32, %rsp
	testl	%eax, %eax
	js	LBB0_19
## %bb.17:
	movq	24(%r14), %rdi
	addq	$12, %rdi
	callq	_ff_free_vlc
	movq	24(%r14), %rdi
	addq	$12, %rdi
	movl	(%rbx), %esi
	movq	8(%r14), %rax
	movq	16(%r14), %rcx
	movq	24(%rcx), %rcx
	movl	$256, %edx                      ## imm = 0x100
	movl	$1, %r8d
	movl	$1, %r9d
	pushq	$0
	pushq	$4
	pushq	$4
	pushq	24(%rax)
	callq	_init_vlc
	addq	$32, %rsp
	testl	%eax, %eax
	js	LBB0_19
## %bb.18:
	movq	%r14, %rdi
	callq	_generate_joint_tables
	movl	%eax, %ecx
	sarl	$31, %eax
	andl	%ecx, %eax
LBB0_19:
	addq	$16, %rsp
	popq	%rbx
	popq	%r14
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_classic_shift_luma,4,2         ## @classic_shift_luma
	.comm	_classic_shift_luma_table_size,4,2 ## @classic_shift_luma_table_size
	.comm	_classic_shift_chroma,4,2       ## @classic_shift_chroma
	.comm	_classic_shift_chroma_table_size,4,2 ## @classic_shift_chroma_table_size
	.comm	_classic_add_luma,8,3           ## @classic_add_luma
	.comm	_classic_add_chroma,8,3         ## @classic_add_chroma
	.comm	_VLC_BITS,4,2                   ## @VLC_BITS
	.no_dead_strip	_read_old_huffman_tables
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function read_old_huffman_tables
_read_old_huffman_tables:               ; @read_old_huffman_tables
	.cfi_startproc
; %bb.0:
	sub	sp, sp, #48
	.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
	mov	x19, x0
Lloh0:
	adrp	x8, _classic_shift_luma@GOTPAGE
Lloh1:
	ldr	x8, [x8, _classic_shift_luma@GOTPAGEOFF]
Lloh2:
	ldr	w1, [x8]
Lloh3:
	adrp	x8, _classic_shift_luma_table_size@GOTPAGE
Lloh4:
	ldr	x8, [x8, _classic_shift_luma_table_size@GOTPAGEOFF]
Lloh5:
	ldr	w8, [x8]
	lsl	w2, w8, #3
	add	x0, sp, #12
	bl	_init_get_bits
	ldr	x8, [x19, #16]
	ldr	x0, [x8]
	add	x1, sp, #12
	mov	w2, #256
	bl	_read_len_table
	tbnz	w0, #31, LBB0_17
; %bb.1:
Lloh6:
	adrp	x8, _classic_shift_chroma@GOTPAGE
Lloh7:
	ldr	x8, [x8, _classic_shift_chroma@GOTPAGEOFF]
Lloh8:
	ldr	w1, [x8]
Lloh9:
	adrp	x8, _classic_shift_chroma_table_size@GOTPAGE
Lloh10:
	ldr	x8, [x8, _classic_shift_chroma_table_size@GOTPAGEOFF]
Lloh11:
	ldr	w8, [x8]
	lsl	w2, w8, #3
	add	x0, sp, #12
	bl	_init_get_bits
	ldr	x8, [x19, #16]
	ldr	x0, [x8, #8]
	add	x1, sp, #12
	mov	w2, #256
	bl	_read_len_table
	tbnz	w0, #31, LBB0_17
; %bb.2:
Lloh12:
	adrp	x8, _classic_add_luma@GOTPAGE
Lloh13:
	ldr	x8, [x8, _classic_add_luma@GOTPAGEOFF]
Lloh14:
	ldr	x8, [x8]
	ldr	x9, [x19, #8]
	ldr	x1, [x9]
	sub	x10, x1, x8
	cmp	x10, #63
	b.hi	LBB0_5
; %bb.3:
	mov	x10, #0
LBB0_4:                                 ; =>This Inner Loop Header: Depth=1
	ldr	w11, [x8, x10]
	str	w11, [x1, x10]
	add	x10, x10, #4
	cmp	x10, #1024
	b.ne	LBB0_4
	b	LBB0_6
LBB0_5:
	ldp	q0, q1, [x8]
	ldp	q2, q3, [x8, #32]
	stp	q0, q1, [x1]
	stp	q2, q3, [x1, #32]
	ldp	q0, q1, [x8, #64]
	ldp	q2, q3, [x8, #96]
	stp	q0, q1, [x1, #64]
	stp	q2, q3, [x1, #96]
	ldp	q0, q1, [x8, #128]
	ldp	q2, q3, [x8, #160]
	stp	q0, q1, [x1, #128]
	stp	q2, q3, [x1, #160]
	ldp	q0, q1, [x8, #192]
	ldp	q2, q3, [x8, #224]
	stp	q0, q1, [x1, #192]
	stp	q2, q3, [x1, #224]
	ldp	q0, q1, [x8, #256]
	ldp	q2, q3, [x8, #288]
	stp	q0, q1, [x1, #256]
	stp	q2, q3, [x1, #288]
	ldp	q0, q1, [x8, #320]
	ldp	q2, q3, [x8, #352]
	stp	q0, q1, [x1, #320]
	stp	q2, q3, [x1, #352]
	ldp	q0, q1, [x8, #384]
	ldp	q2, q3, [x8, #416]
	stp	q0, q1, [x1, #384]
	stp	q2, q3, [x1, #416]
	ldp	q0, q1, [x8, #448]
	ldp	q2, q3, [x8, #480]
	stp	q0, q1, [x1, #448]
	stp	q2, q3, [x1, #480]
	ldp	q0, q1, [x8, #512]
	ldp	q2, q3, [x8, #544]
	stp	q0, q1, [x1, #512]
	stp	q2, q3, [x1, #544]
	ldp	q0, q1, [x8, #576]
	ldp	q2, q3, [x8, #608]
	stp	q0, q1, [x1, #576]
	stp	q2, q3, [x1, #608]
	ldp	q0, q1, [x8, #640]
	ldp	q2, q3, [x8, #672]
	stp	q0, q1, [x1, #640]
	stp	q2, q3, [x1, #672]
	ldp	q0, q1, [x8, #704]
	ldp	q2, q3, [x8, #736]
	stp	q0, q1, [x1, #704]
	stp	q2, q3, [x1, #736]
	ldp	q0, q1, [x8, #768]
	ldp	q2, q3, [x8, #800]
	stp	q0, q1, [x1, #768]
	stp	q2, q3, [x1, #800]
	ldp	q0, q1, [x8, #832]
	ldp	q2, q3, [x8, #864]
	stp	q0, q1, [x1, #832]
	stp	q2, q3, [x1, #864]
	ldp	q0, q1, [x8, #896]
	ldp	q2, q3, [x8, #928]
	stp	q0, q1, [x1, #896]
	stp	q2, q3, [x1, #928]
	ldp	q0, q1, [x8, #960]
	ldp	q2, q3, [x8, #992]
	stp	q0, q1, [x1, #960]
	stp	q2, q3, [x1, #992]
LBB0_6:
Lloh15:
	adrp	x8, _classic_add_chroma@GOTPAGE
Lloh16:
	ldr	x8, [x8, _classic_add_chroma@GOTPAGEOFF]
Lloh17:
	ldr	x10, [x8]
	ldr	x8, [x9, #8]
	sub	x11, x8, x10
	cmp	x11, #63
	b.hi	LBB0_9
; %bb.7:
	mov	x11, #0
LBB0_8:                                 ; =>This Inner Loop Header: Depth=1
	ldr	w12, [x10, x11]
	str	w12, [x8, x11]
	add	x11, x11, #4
	cmp	x11, #1024
	b.ne	LBB0_8
	b	LBB0_10
LBB0_9:
	ldp	q0, q1, [x10]
	ldp	q2, q3, [x10, #32]
	stp	q0, q1, [x8]
	stp	q2, q3, [x8, #32]
	ldp	q0, q1, [x10, #64]
	ldp	q2, q3, [x10, #96]
	stp	q0, q1, [x8, #64]
	stp	q2, q3, [x8, #96]
	ldp	q0, q1, [x10, #128]
	ldp	q2, q3, [x10, #160]
	stp	q0, q1, [x8, #128]
	stp	q2, q3, [x8, #160]
	ldp	q0, q1, [x10, #192]
	ldp	q2, q3, [x10, #224]
	stp	q0, q1, [x8, #192]
	stp	q2, q3, [x8, #224]
	ldp	q0, q1, [x10, #256]
	ldp	q2, q3, [x10, #288]
	stp	q0, q1, [x8, #256]
	stp	q2, q3, [x8, #288]
	ldp	q0, q1, [x10, #320]
	ldp	q2, q3, [x10, #352]
	stp	q0, q1, [x8, #320]
	stp	q2, q3, [x8, #352]
	ldp	q0, q1, [x10, #384]
	ldp	q2, q3, [x10, #416]
	stp	q0, q1, [x8, #384]
	stp	q2, q3, [x8, #416]
	ldp	q0, q1, [x10, #448]
	ldp	q2, q3, [x10, #480]
	stp	q0, q1, [x8, #448]
	stp	q2, q3, [x8, #480]
	ldp	q0, q1, [x10, #512]
	ldp	q2, q3, [x10, #544]
	stp	q0, q1, [x8, #512]
	stp	q2, q3, [x8, #544]
	ldp	q0, q1, [x10, #576]
	ldp	q2, q3, [x10, #608]
	stp	q0, q1, [x8, #576]
	stp	q2, q3, [x8, #608]
	ldp	q0, q1, [x10, #640]
	ldp	q2, q3, [x10, #672]
	stp	q0, q1, [x8, #640]
	stp	q2, q3, [x8, #672]
	ldp	q0, q1, [x10, #704]
	ldp	q2, q3, [x10, #736]
	stp	q0, q1, [x8, #704]
	stp	q2, q3, [x8, #736]
	ldp	q0, q1, [x10, #768]
	ldp	q2, q3, [x10, #800]
	stp	q0, q1, [x8, #768]
	stp	q2, q3, [x8, #800]
	ldp	q0, q1, [x10, #832]
	ldp	q2, q3, [x10, #864]
	stp	q0, q1, [x8, #832]
	stp	q2, q3, [x8, #864]
	ldp	q0, q1, [x10, #896]
	ldp	q2, q3, [x10, #928]
	stp	q0, q1, [x8, #896]
	stp	q2, q3, [x8, #928]
	ldp	q0, q1, [x10, #960]
	ldp	q2, q3, [x10, #992]
	stp	q0, q1, [x8, #960]
	stp	q2, q3, [x8, #992]
LBB0_10:
	ldr	w10, [x19]
	cmp	w10, #24
	b.lt	LBB0_12
; %bb.11:
	mov	x0, x8
	mov	w2, #1024
	bl	_memcpy
	ldr	x8, [x19, #16]
	ldp	x1, x0, [x8]
	mov	w2, #1024
	bl	_memcpy
	ldr	x9, [x19, #8]
	ldr	x8, [x9, #8]
LBB0_12:
	ldr	x0, [x9, #16]
	mov	x1, x8
	mov	w2, #1024
	bl	_memcpy
	ldr	x8, [x19, #16]
	ldp	x1, x0, [x8, #8]
	mov	w2, #1024
	bl	_memcpy
	ldr	x0, [x19, #24]
	bl	_ff_free_vlc
Lloh18:
	adrp	x20, _VLC_BITS@GOTPAGE
Lloh19:
	ldr	x20, [x20, _VLC_BITS@GOTPAGEOFF]
	ldp	x8, x0, [x19, #16]
	ldr	w1, [x20]
	ldr	x9, [x19, #8]
	ldr	x3, [x8]
	ldr	x6, [x9]
	mov	w8, #4
	str	x8, [sp]
	mov	w2, #256
	mov	w4, #1
	mov	w5, #1
	mov	w7, #4
	bl	_init_vlc
	tbnz	w0, #31, LBB0_17
; %bb.13:
	ldr	x8, [x19, #24]
	add	x0, x8, #4
	bl	_ff_free_vlc
	ldr	x8, [x19, #24]
	add	x0, x8, #4
	ldr	w1, [x20]
	ldp	x9, x8, [x19, #8]
	ldr	x3, [x8, #8]
	ldr	x6, [x9, #8]
	mov	w8, #4
	str	x8, [sp]
	mov	w2, #256
	mov	w4, #1
	mov	w5, #1
	mov	w7, #4
	bl	_init_vlc
	tbnz	w0, #31, LBB0_17
; %bb.14:
	ldr	x8, [x19, #24]
	add	x0, x8, #8
	bl	_ff_free_vlc
	ldr	x8, [x19, #24]
	add	x0, x8, #8
	ldr	w1, [x20]
	ldp	x9, x8, [x19, #8]
	ldr	x3, [x8, #16]
	ldr	x6, [x9, #16]
	mov	w8, #4
	str	x8, [sp]
	mov	w2, #256
	mov	w4, #1
	mov	w5, #1
	mov	w7, #4
	bl	_init_vlc
	tbnz	w0, #31, LBB0_17
; %bb.15:
	ldr	x8, [x19, #24]
	add	x0, x8, #12
	bl	_ff_free_vlc
	ldr	x8, [x19, #24]
	add	x0, x8, #12
	ldr	w1, [x20]
	ldp	x9, x8, [x19, #8]
	ldr	x3, [x8, #24]
	ldr	x6, [x9, #24]
	mov	w8, #4
	str	x8, [sp]
	mov	w2, #256
	mov	w4, #1
	mov	w5, #1
	mov	w7, #4
	bl	_init_vlc
	tbnz	w0, #31, LBB0_17
; %bb.16:
	mov	x0, x19
	bl	_generate_joint_tables
	cmp	w0, #0
	csel	w0, w0, wzr, lt
LBB0_17:
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	add	sp, sp, #48
	ret
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh9, Lloh10, Lloh11
	.loh AdrpLdrGotLdr	Lloh6, Lloh7, Lloh8
	.loh AdrpLdrGotLdr	Lloh12, Lloh13, Lloh14
	.loh AdrpLdrGotLdr	Lloh15, Lloh16, Lloh17
	.loh AdrpLdrGot	Lloh18, Lloh19
	.cfi_endproc
                                        ; -- End function
	.comm	_classic_shift_luma,4,2         ; @classic_shift_luma
	.comm	_classic_shift_luma_table_size,4,2 ; @classic_shift_luma_table_size
	.comm	_classic_shift_chroma,4,2       ; @classic_shift_chroma
	.comm	_classic_shift_chroma_table_size,4,2 ; @classic_shift_chroma_table_size
	.comm	_classic_add_luma,8,3           ; @classic_add_luma
	.comm	_classic_add_chroma,8,3         ; @classic_add_chroma
	.comm	_VLC_BITS,4,2                   ; @VLC_BITS
	.no_dead_strip	_read_old_huffman_tables
.subsections_via_symbols
