	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function hexstring_to_bin
_hexstring_to_bin:                      ## @hexstring_to_bin
	.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	%r12
	pushq	%rbx
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdi, %r15
	callq	_strlen
	movq	%rax, %r14
	xorl	%eax, %eax
	cmpq	$2, %r14
	jb	LBB0_7
## %bb.1:
	shrq	%r14
	xorl	%ebx, %ebx
	.p2align	4, 0x90
LBB0_2:                                 ## =>This Inner Loop Header: Depth=1
	movzbl	(%r15,%rbx,2), %edi
	callq	_isxdigit
	testl	%eax, %eax
	je	LBB0_4
## %bb.3:                               ##   in Loop: Header=BB0_2 Depth=1
	movzbl	1(%r15,%rbx,2), %edi
	callq	_isxdigit
	testl	%eax, %eax
	je	LBB0_4
## %bb.5:                               ##   in Loop: Header=BB0_2 Depth=1
	movzbl	(%r15,%rbx,2), %edi
	callq	_hexchar_to_byte
	movl	%eax, %r12d
	shlb	$4, %r12b
	movzbl	1(%r15,%rbx,2), %edi
	callq	_hexchar_to_byte
	addb	%r12b, %al
	movb	%al, (%r15,%rbx)
	incq	%rbx
	cmpq	%rbx, %r14
	jne	LBB0_2
## %bb.6:
	xorl	%eax, %eax
	jmp	LBB0_7
LBB0_4:
	movq	_EINVAL@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
LBB0_7:
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_EINVAL,4,2                     ## @EINVAL
	.no_dead_strip	_hexstring_to_bin
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function hexstring_to_bin
_hexstring_to_bin:                      ; @hexstring_to_bin
	.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
	mov	x19, x0
	bl	_strlen
	cmp	x0, #2
	b.lo	LBB0_5
; %bb.1:
	lsr	x21, x0, #1
	add	x22, x19, #1
LBB0_2:                                 ; =>This Inner Loop Header: Depth=1
	ldurb	w0, [x22, #-1]
	bl	_isxdigit
	cbz	w0, LBB0_6
; %bb.3:                                ;   in Loop: Header=BB0_2 Depth=1
	ldrb	w0, [x22]
	bl	_isxdigit
	cbz	w0, LBB0_6
; %bb.4:                                ;   in Loop: Header=BB0_2 Depth=1
	ldurb	w0, [x22, #-1]
	bl	_hexchar_to_byte
	mov	x20, x0
	ldrb	w0, [x22], #2
	bl	_hexchar_to_byte
	add	w8, w0, w20, lsl #4
	strb	w8, [x19], #1
	subs	x21, x21, #1
	b.ne	LBB0_2
LBB0_5:
	mov	w0, #0
	b	LBB0_7
LBB0_6:
Lloh0:
	adrp	x8, _EINVAL@GOTPAGE
Lloh1:
	ldr	x8, [x8, _EINVAL@GOTPAGEOFF]
Lloh2:
	ldr	w0, [x8]
LBB0_7:
	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
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_EINVAL,4,2                     ; @EINVAL
	.no_dead_strip	_hexstring_to_bin
.subsections_via_symbols
