	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_dn_mss_from_pmtu               ## -- Begin function dn_mss_from_pmtu
	.p2align	4, 0x90
_dn_mss_from_pmtu:                      ## @dn_mss_from_pmtu
	.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
	movl	%esi, %ebx
	movq	_DN_MAX_NSP_DATA_HEADER@GOTPCREL(%rip), %r15
	movl	(%r15), %r14d
	testq	%rdi, %rdi
	je	LBB0_2
## %bb.1:
	movq	(%rdi), %r12
	callq	_LL_RESERVED_SPACE
	addl	(%r15), %eax
	subl	%eax, %ebx
	leal	-21(%rbx), %eax
	addl	$-6, %ebx
	cmpq	$0, (%r12)
	cmovnel	%eax, %ebx
	jmp	LBB0_3
LBB0_2:
	subl	%r14d, %ebx
	addl	$-37, %ebx
LBB0_3:
	movl	$230, %eax
	subl	%r14d, %eax
	cmpl	%eax, %ebx
	cmoval	%ebx, %eax
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_DN_MAX_NSP_DATA_HEADER,4,2     ## @DN_MAX_NSP_DATA_HEADER
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_dn_mss_from_pmtu               ; -- Begin function dn_mss_from_pmtu
	.p2align	2
_dn_mss_from_pmtu:                      ; @dn_mss_from_pmtu
	.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, x1
Lloh0:
	adrp	x21, _DN_MAX_NSP_DATA_HEADER@GOTPAGE
Lloh1:
	ldr	x21, [x21, _DN_MAX_NSP_DATA_HEADER@GOTPAGEOFF]
	ldr	w20, [x21]
	cbz	x0, LBB0_2
; %bb.1:
	ldr	x22, [x0]
	bl	_LL_RESERVED_SPACE
	ldr	x8, [x22]
	cmp	x8, #0
	mov	w8, #-21
	mov	w9, #-6
	csel	w8, w9, w8, eq
	ldr	w9, [x21]
	add	w9, w9, w0
	sub	w9, w19, w9
	add	w8, w9, w8
	b	LBB0_3
LBB0_2:
	sub	w8, w19, w20
	sub	w8, w8, #37
LBB0_3:
	mov	w9, #230
	sub	w9, w9, w20
	cmp	w8, w9
	csel	w0, w8, w9, hi
	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 AdrpLdrGot	Lloh0, Lloh1
	.cfi_endproc
                                        ; -- End function
	.comm	_DN_MAX_NSP_DATA_HEADER,4,2     ; @DN_MAX_NSP_DATA_HEADER
.subsections_via_symbols
