diff --git a/nq/source/sys_dosa.S b/nq/source/sys_dosa.S
deleted file mode 100644
index b2bfa7fb6..000000000
--- a/nq/source/sys_dosa.S
+++ /dev/null
@@ -1,95 +0,0 @@
-//
-// sys_dosa.s
-// x86 assembly-language DOS-dependent routines.
-
-#include "QF/asm_i386.h"
-#include "quakeasm.h"
-
-
-	.data
-
-	.align	4
-fpenv:
-	.long	0, 0, 0, 0, 0, 0, 0, 0
-
-	.text
-
-.globl C(MaskExceptions)
-C(MaskExceptions):
-	fnstenv	fpenv
-	orl		$0x3F,fpenv
-	fldenv	fpenv
-
-	ret
-
-#if 0
-.globl C(unmaskexceptions)
-C(unmaskexceptions):
-	fnstenv	fpenv
-	andl		$0xFFFFFFE0,fpenv
-	fldenv	fpenv
-
-	ret
-#endif
-
-	.data
-
-	.align	4
-.globl	ceil_cw, single_cw, full_cw, cw, pushed_cw
-ceil_cw:	.long	0
-single_cw:	.long	0
-full_cw:	.long	0
-cw:			.long	0
-pushed_cw:	.long	0
-
-	.text
-
-.globl C(Sys_LowFPPrecision)
-C(Sys_LowFPPrecision):
-	fldcw	single_cw
-
-	ret
-
-.globl C(Sys_HighFPPrecision)
-C(Sys_HighFPPrecision):
-	fldcw	full_cw
-
-	ret
-
-.globl C(Sys_PushFPCW_SetHigh)
-C(Sys_PushFPCW_SetHigh):
-	fnstcw	pushed_cw
-	fldcw	full_cw
-
-	ret
-
-.globl C(Sys_PopFPCW)
-C(Sys_PopFPCW):
-	fldcw	pushed_cw
-
-	ret
-
-.globl C(Sys_SetFPCW)
-C(Sys_SetFPCW):
-	fnstcw	cw
-	movl	cw,%eax
-#if	USE_INTEL_ASM
-	andb	$0xF0,%ah
-	orb		$0x03,%ah	// round mode, 64-bit precision
-#endif
-	movl	%eax,full_cw
-
-#if	USE_INTEL_ASM
-	andb	$0xF0,%ah
-	orb		$0x0C,%ah	// chop mode, single precision
-#endif
-	movl	%eax,single_cw
-
-#if	USE_INTEL_ASM
-	andb	$0xF0,%ah
-	orb		$0x08,%ah	// ceil mode, single precision
-#endif
-	movl	%eax,ceil_cw
-
-	ret
-
diff --git a/nq/source/sys_wina.S b/nq/source/sys_wina.S
deleted file mode 100644
index 03baee1e0..000000000
--- a/nq/source/sys_wina.S
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
-Copyright (C) 1996-1997 Id Software, Inc.
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
-
-See the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-*/
-//
-// sys_wina.s
-// x86 assembly-language Win-dependent routines.
-
-#define GLQUAKE	1	// don't include unneeded defs
-#include "QF/asm_i386.h"
-#include "quakeasm.h"
-
-// LATER should be USE_INTEL_ASM-dependent, and have an equivalent C path
-
-	.data
-
-	.align	4
-fpenv:
-	.long	0, 0, 0, 0, 0, 0, 0, 0
-
-	.text
-
-.globl C(MaskExceptions)
-C(MaskExceptions):
-	fnstenv	fpenv
-	orl		$0x3F,fpenv
-	fldenv	fpenv
-
-	ret
-
-#if 0
-.globl C(unmaskexceptions)
-C(unmaskexceptions):
-	fnstenv	fpenv
-	andl		$0xFFFFFFE0,fpenv
-	fldenv	fpenv
-
-	ret
-#endif
-
-	.data
-
-	.align	4
-.globl	ceil_cw, single_cw, full_cw, cw, pushed_cw
-ceil_cw:	.long	0
-single_cw:	.long	0
-full_cw:	.long	0
-cw:			.long	0
-pushed_cw:	.long	0
-
-	.text
-
-.globl C(Sys_LowFPPrecision)
-C(Sys_LowFPPrecision):
-	fldcw	single_cw
-
-	ret
-
-.globl C(Sys_HighFPPrecision)
-C(Sys_HighFPPrecision):
-	fldcw	full_cw
-
-	ret
-
-.globl C(Sys_PushFPCW_SetHigh)
-C(Sys_PushFPCW_SetHigh):
-	fnstcw	pushed_cw
-	fldcw	full_cw
-
-	ret
-
-.globl C(Sys_PopFPCW)
-C(Sys_PopFPCW):
-	fldcw	pushed_cw
-
-	ret
-
-.globl C(Sys_SetFPCW)
-C(Sys_SetFPCW):
-	fnstcw	cw
-	movl	cw,%eax
-#if	USE_INTEL_ASM
-	andb	$0xF0,%ah
-	orb		$0x03,%ah	// round mode, 64-bit precision
-#endif
-	movl	%eax,full_cw
-
-#if	USE_INTEL_ASM
-	andb	$0xF0,%ah
-	orb		$0x0C,%ah	// chop mode, single precision
-#endif
-	movl	%eax,single_cw
-
-#if	USE_INTEL_ASM
-	andb	$0xF0,%ah
-	orb		$0x08,%ah	// ceil mode, single precision
-#endif
-	movl	%eax,ceil_cw
-
-	ret
-