diff --git a/amd64/bsd_asm.h b/amd64/bsd_asm.h
index acdd52d..59c2b7c 100644
--- a/amd64/bsd_asm.h
+++ b/amd64/bsd_asm.h
@@ -69,7 +69,8 @@
 
 #elif defined(__WIN32__)
 #define _ENTRY(x)	_START_ENTRY; \
-			.globl CNAME(x); .def CNAME(x); .scl 2; .type 32; .endef; CNAME(x):
+            .globl CNAME(x); .section .drectve; .ascii " -export:" #x; \
+            .section .text; .def CNAME(x); .scl 2; .type 32; .endef; CNAME(x):
 #define END(x) .end
 
 #endif
diff --git a/i387/bsd_asm.h b/i387/bsd_asm.h
index 83a1dde..cf17ea5 100644
--- a/i387/bsd_asm.h
+++ b/i387/bsd_asm.h
@@ -82,7 +82,8 @@
 #define CNAME(csym)		_##csym
 #define HIDENAME(asmsym)	.asmsym
 #define _ENTRY(x)   _START_ENTRY; \
-            .globl CNAME(x); .def CNAME(x); .scl 2; .type 32; .endef; CNAME(x):
+            .globl CNAME(x); .section .drectve; .ascii " -export:" #x; \
+            .section .text; .def CNAME(x); .scl 2; .type 32; .endef; CNAME(x):
 #define END(x) .end
 #endif
 
diff --git a/ld128/k_cosl.c b/ld128/k_cosl.c
index 37666dc..183eb42 100644
--- a/ld128/k_cosl.c
+++ b/ld128/k_cosl.c
@@ -47,7 +47,7 @@ C9 =  0.4110317413744594971475941557607804508039e-18,
 C10 = -0.8896592467191938803288521958313920156409e-21,
 C11 =  0.1601061435794535138244346256065192782581e-23;
 
-long double
+DLLEXPORT long double
 __kernel_cosl(long double x, long double y)
 {
 	long double hz,z,r,w;
diff --git a/ld128/k_sinl.c b/ld128/k_sinl.c
index 1079159..d3f8cd6 100644
--- a/ld128/k_sinl.c
+++ b/ld128/k_sinl.c
@@ -45,7 +45,7 @@ S10 =  0.19572940011906109418080609928334380560135358385256e-19,
 S11 = -0.38680813379701966970673724299207480965452616911420e-22,
 S12 =  0.64038150078671872796678569586315881020659912139412e-25;
 
-long double
+DLLEXPORT long double
 __kernel_sinl(long double x, long double y, int iy)
 {
 	long double z,r,v;
diff --git a/ld128/k_tanl.c b/ld128/k_tanl.c
index 6246c64..441950f 100644
--- a/ld128/k_tanl.c
+++ b/ld128/k_tanl.c
@@ -61,7 +61,7 @@ T53 =  0.0000000015468200913196612,	/*  0x1a92fc98c29554.0p-82 */
 T55 = -0.00000000061311613386849674,	/* -0x151106cbc779a9.0p-83 */
 T57 =  1.4912469681508012e-10;		/*  0x147edbdba6f43a.0p-85 */
 
-long double
+DLLEXPORT long double
 __kernel_tanl(long double x, long double y, int iy) {
 	long double z, r, v, w, s;
 	long double osign;
diff --git a/ld128/s_exp2l.c b/ld128/s_exp2l.c
index 1d97d07..17f9395 100644
--- a/ld128/s_exp2l.c
+++ b/ld128/s_exp2l.c
@@ -32,6 +32,7 @@
 
 #include "fpmath.h"
 #include "openlibm.h"
+#include "math_private.h"
 
 #define	TBLBITS	7
 #define	TBLSIZE	(1 << TBLBITS)
@@ -353,7 +354,7 @@ static const float eps[TBLSIZE] = {
  *	Gal, S. and Bachelis, B.  An Accurate Elementary Mathematical Library
  *	for the IEEE Floating Point Standard.  TOMS 17(1), 26-46 (1991).
  */
-long double
+DLLEXPORT long double
 exp2l(long double x)
 {
 	union IEEEl2bits u, v;
diff --git a/ld128/s_nanl.c b/ld128/s_nanl.c
index 58f0a2a..4e0c36b 100644
--- a/ld128/s_nanl.c
+++ b/ld128/s_nanl.c
@@ -29,9 +29,9 @@
 #include "openlibm.h"
 
 #include "fpmath.h"
-#include "../src/math_private.h"
+#include "math_private.h"
 
-long double
+DLLEXPORT long double
 nanl(const char *s)
 {
 	union {
diff --git a/ld80/k_cosl.c b/ld80/k_cosl.c
index 403da9d..79b7672 100644
--- a/ld80/k_cosl.c
+++ b/ld80/k_cosl.c
@@ -65,7 +65,7 @@ C5 =  0.0000000020876754400407278,	/*  0x11eed8caaeccf1.0p-81 */
 C6 = -1.1470297442401303e-11,		/* -0x19393412bd1529.0p-89 */
 C7 =  4.7383039476436467e-14;		/*  0x1aac9d9af5c43e.0p-97 */
 
-long double
+DLLEXPORT long double
 __kernel_cosl(long double x, long double y)
 {
 	long double hz,z,r,w;
diff --git a/ld80/k_sinl.c b/ld80/k_sinl.c
index 792baf6..f7b5174 100644
--- a/ld80/k_sinl.c
+++ b/ld80/k_sinl.c
@@ -49,7 +49,7 @@ S6 =  1.6059006598854211e-10,		/*  0x161242b90243b5.0p-85 */
 S7 = -7.6429779983024564e-13,		/* -0x1ae42ebd1b2e00.0p-93 */
 S8 =  2.6174587166648325e-15;		/*  0x179372ea0b3f64.0p-101 */
 
-long double
+DLLEXPORT long double
 __kernel_sinl(long double x, long double y, int iy)
 {
 	long double z,r,v;
diff --git a/ld80/k_tanl.c b/ld80/k_tanl.c
index 5e141b4..4e65aac 100644
--- a/ld80/k_tanl.c
+++ b/ld80/k_tanl.c
@@ -69,7 +69,7 @@ T29 =  0.0000078293456938132840,	/*  0x106b59141a6cb3.0p-69 */
 T31 = -0.0000032609076735050182,	/* -0x1b5abef3ba4b59.0p-71 */
 T33 =  0.0000023261313142559411;	/*  0x13835436c0c87f.0p-71 */
 
-long double
+DLLEXPORT long double
 __kernel_tanl(long double x, long double y, int iy) {
 	long double z, r, v, w, s;
 	long double osign;
diff --git a/ld80/s_exp2l.c b/ld80/s_exp2l.c
index 0e64d3b..d76f298 100644
--- a/ld80/s_exp2l.c
+++ b/ld80/s_exp2l.c
@@ -34,6 +34,7 @@
 
 #include "fpmath.h"
 #include "openlibm.h"
+#include "math_private.h"
 
 #define	TBLBITS	7
 #define	TBLSIZE	(1 << TBLBITS)
@@ -209,7 +210,7 @@ static const double tbl[TBLSIZE * 2] = {
  *   The table entries each have 104 bits of accuracy, encoded as
  *   a pair of double precision values.
  */
-long double
+DLLEXPORT long double
 exp2l(long double x)
 {
 	union IEEEl2bits u, v;
diff --git a/ld80/s_nanl.c b/ld80/s_nanl.c
index 7b8b1fc..d56fdd4 100644
--- a/ld80/s_nanl.c
+++ b/ld80/s_nanl.c
@@ -29,9 +29,9 @@
 #include "openlibm.h"
 
 #include "fpmath.h"
-#include "../src/math_private.h"
+#include "math_private.h"
 
-long double
+DLLEXPORT long double
 nanl(const char *s)
 {
 	union {