	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function find_header
_find_header:                           ## @find_header
	.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	%r13
	pushq	%r12
	pushq	%rbx
	subq	$24, %rsp
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rcx, -56(%rbp)                 ## 8-byte Spill
	movq	%rsi, %r13
	movq	%rdi, %rbx
	movq	%rdx, -64(%rbp)                 ## 8-byte Spill
	movq	%rdx, %rdi
	callq	_strlen
	movl	%eax, -44(%rbp)                 ## 4-byte Spill
	testq	%rbx, %rbx
	je	LBB0_13
## %bb.1:
	testq	%r13, %r13
	jle	LBB0_13
## %bb.2:
	addq	%rbx, %r13
	movslq	-44(%rbp), %r15                 ## 4-byte Folded Reload
	.p2align	4, 0x90
LBB0_3:                                 ## =>This Inner Loop Header: Depth=1
	movq	%rbx, %rdi
	movl	$10, %esi
	callq	_strchrnul
	cmpq	%rax, %r13
	jbe	LBB0_13
## %bb.4:                               ##   in Loop: Header=BB0_3 Depth=1
	movq	%rax, %r14
	cmpq	%rax, %rbx
	je	LBB0_13
## %bb.5:                               ##   in Loop: Header=BB0_3 Depth=1
	leaq	(%rbx,%r15), %r12
	cmpq	%r14, %r12
	jae	LBB0_11
## %bb.6:                               ##   in Loop: Header=BB0_3 Depth=1
	movq	%rbx, %rdi
	movq	-64(%rbp), %rsi                 ## 8-byte Reload
	movl	-44(%rbp), %edx                 ## 4-byte Reload
	callq	_memcmp
	testl	%eax, %eax
	jne	LBB0_11
## %bb.7:                               ##   in Loop: Header=BB0_3 Depth=1
	cmpb	$32, (%r12)
	je	LBB0_8
	.p2align	4, 0x90
LBB0_11:                                ##   in Loop: Header=BB0_3 Depth=1
	movq	%r14, %rbx
	incq	%rbx
	cmpb	$0, (%r14)
	movl	$0, %eax
	cmoveq	%rax, %rbx
	je	LBB0_13
## %bb.12:                              ##   in Loop: Header=BB0_3 Depth=1
	cmpq	%r13, %rbx
	jb	LBB0_3
LBB0_13:
	xorl	%eax, %eax
	addq	$24, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_8:
	incl	-44(%rbp)                       ## 4-byte Folded Spill
	movq	-56(%rbp), %rcx                 ## 8-byte Reload
	testq	%rcx, %rcx
	je	LBB0_10
## %bb.9:
	cmpb	$1, (%r14)
	movq	%r14, %rax
	sbbq	$-1, %rax
	movq	%rax, (%rcx)
LBB0_10:
	movslq	-44(%rbp), %rax                 ## 4-byte Folded Reload
	addq	%rax, %rbx
	subl	%ebx, %r14d
	movq	%rbx, %rdi
	movl	%r14d, %esi
	addq	$24, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_xmemdupz                       ## TAILCALL
	.cfi_endproc
                                        ## -- End function
	.no_dead_strip	_find_header
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function find_header
_find_header:                           ; @find_header
	.cfi_startproc
; %bb.0:
	stp	x26, x25, [sp, #-80]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 80
	stp	x24, x23, [sp, #16]             ; 16-byte Folded Spill
	stp	x22, x21, [sp, #32]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #48]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #64]             ; 16-byte Folded Spill
	add	x29, sp, #64
	.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
	.cfi_offset w23, -56
	.cfi_offset w24, -64
	.cfi_offset w25, -72
	.cfi_offset w26, -80
	mov	x19, x3
	mov	x21, x2
	mov	x23, x1
	mov	x20, x0
	mov	x0, x2
	bl	_strlen
	cbz	x20, LBB0_11
; %bb.1:
	cmp	x23, #1
	b.lt	LBB0_11
; %bb.2:
	mov	x22, x0
	add	x24, x20, x23
	sxtw	x25, w22
	b	LBB0_4
LBB0_3:                                 ;   in Loop: Header=BB0_4 Depth=1
	ldrb	w8, [x23], #1
	cmp	w8, #0
	csel	x20, xzr, x23, eq
	ccmp	x20, x24, #2, ne
	b.hs	LBB0_11
LBB0_4:                                 ; =>This Inner Loop Header: Depth=1
	mov	x0, x20
	mov	w1, #10
	bl	_strchrnul
	cmp	x24, x0
	ccmp	x20, x0, #4, hi
	b.eq	LBB0_11
; %bb.5:                                ;   in Loop: Header=BB0_4 Depth=1
	mov	x23, x0
	add	x26, x20, x25
	cmp	x26, x0
	b.hs	LBB0_3
; %bb.6:                                ;   in Loop: Header=BB0_4 Depth=1
	mov	x0, x20
	mov	x1, x21
	mov	x2, x22
	bl	_memcmp
	cbnz	w0, LBB0_3
; %bb.7:                                ;   in Loop: Header=BB0_4 Depth=1
	ldrb	w8, [x26]
	cmp	w8, #32
	b.ne	LBB0_3
; %bb.8:
	add	x8, x25, #1
	cbz	x19, LBB0_10
; %bb.9:
	mov	x9, x23
	ldrb	w10, [x9], #1
	cmp	w10, #0
	csel	x9, x23, x9, eq
	str	x9, [x19]
LBB0_10:
	add	x0, x20, x8
	sub	w1, w23, w0
	ldp	x29, x30, [sp, #64]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #48]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #32]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #16]             ; 16-byte Folded Reload
	ldp	x26, x25, [sp], #80             ; 16-byte Folded Reload
	b	_xmemdupz
LBB0_11:
	mov	x0, #0
	ldp	x29, x30, [sp, #64]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #48]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #32]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #16]             ; 16-byte Folded Reload
	ldp	x26, x25, [sp], #80             ; 16-byte Folded Reload
	ret
	.cfi_endproc
                                        ; -- End function
	.no_dead_strip	_find_header
.subsections_via_symbols
