	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_unsetenv                       ## -- Begin function unsetenv
	.p2align	4, 0x90
_unsetenv:                              ## @unsetenv
	.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
	pushq	%rax
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdi, %r14
	callq	_strlen
	movq	%rax, %r15
	movq	___environ@GOTPCREL(%rip), %rax
	movq	(%rax), %rbx
	movq	(%rbx), %r12
	testq	%r12, %r12
	je	LBB0_7
## %bb.1:
	leaq	8(%rbx), %r13
	jmp	LBB0_2
	.p2align	4, 0x90
LBB0_6:                                 ##   in Loop: Header=BB0_2 Depth=1
	movq	8(%rbx), %r12
	addq	$8, %rbx
	addq	$8, %r13
	testq	%r12, %r12
	je	LBB0_7
LBB0_2:                                 ## =>This Loop Header: Depth=1
                                        ##     Child Loop BB0_5 Depth 2
	movq	%r12, %rdi
	movq	%r14, %rsi
	movq	%r15, %rdx
	callq	_strncmp
	testl	%eax, %eax
	jne	LBB0_6
## %bb.3:                               ##   in Loop: Header=BB0_2 Depth=1
	cmpb	$61, (%r12,%r15)
	jne	LBB0_6
## %bb.4:                               ##   in Loop: Header=BB0_2 Depth=1
	movq	%r13, %rax
	.p2align	4, 0x90
LBB0_5:                                 ##   Parent Loop BB0_2 Depth=1
                                        ## =>  This Inner Loop Header: Depth=2
	movq	(%rax), %rcx
	movq	%rcx, -8(%rax)
	addq	$8, %rax
	testq	%rcx, %rcx
	jne	LBB0_5
	jmp	LBB0_6
LBB0_7:
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_LOCK,4,2                       ## @LOCK
	.comm	___environ,8,3                  ## @__environ
	.comm	_UNLOCK,4,2                     ## @UNLOCK
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_unsetenv                       ; -- Begin function unsetenv
	.p2align	2
_unsetenv:                              ; @unsetenv
	.cfi_startproc
; %bb.0:
	stp	x24, x23, [sp, #-64]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 64
	stp	x22, x21, [sp, #16]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #32]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #48]             ; 16-byte Folded Spill
	add	x29, sp, #48
	.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
	mov	x19, x0
	bl	_strlen
Lloh0:
	adrp	x8, ___environ@GOTPAGE
Lloh1:
	ldr	x8, [x8, ___environ@GOTPAGEOFF]
Lloh2:
	ldr	x22, [x8]
	ldr	x21, [x22]
	cbz	x21, LBB0_7
; %bb.1:
	mov	x20, x0
	add	x23, x22, #8
	b	LBB0_3
LBB0_2:                                 ;   in Loop: Header=BB0_3 Depth=1
	ldr	x21, [x22, #8]!
	add	x23, x23, #8
	cbz	x21, LBB0_7
LBB0_3:                                 ; =>This Loop Header: Depth=1
                                        ;     Child Loop BB0_6 Depth 2
	mov	x0, x21
	mov	x1, x19
	mov	x2, x20
	bl	_strncmp
	cbnz	w0, LBB0_2
; %bb.4:                                ;   in Loop: Header=BB0_3 Depth=1
	ldrb	w8, [x21, x20]
	cmp	w8, #61
	b.ne	LBB0_2
; %bb.5:                                ;   in Loop: Header=BB0_3 Depth=1
	mov	x8, x23
LBB0_6:                                 ;   Parent Loop BB0_3 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	ldr	x9, [x8]
	stur	x9, [x8, #-8]
	add	x8, x8, #8
	cbnz	x9, LBB0_6
	b	LBB0_2
LBB0_7:
	ldp	x29, x30, [sp, #48]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #32]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #16]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp], #64             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_LOCK,4,2                       ; @LOCK
	.comm	___environ,8,3                  ; @__environ
	.comm	_UNLOCK,4,2                     ; @UNLOCK
.subsections_via_symbols
