diff --git a/include/portable-endian.h b/include/portable-endian.h
index 20086fde..dcd154b8 100644
--- a/include/portable-endian.h
+++ b/include/portable-endian.h
@@ -84,6 +84,25 @@
 #   define htole64(x) (x)
 #   define le64toh(x) (x)
 
+#elif defined(DC_KOS_PLATFORM)
+
+#	include <machine/endian.h>
+
+#   define be16toh(x) __builtin_bswap16(x)
+#   define htobe16(x) __builtin_bswap16(x)
+#   define htole16(x) (x)
+#   define le16toh(x) (x)
+
+#   define be32toh(x) __builtin_bswap32(x)
+#   define htobe32(x) __builtin_bswap32(x)
+#   define htole32(x) (x)
+#   define le32toh(x) (x)
+
+#   define be64toh(x) __builtin_bswap64(x)
+#   define htobe64(x) __builtin_bswap64(x)
+#   define htole64(x) (x)
+#   define le64toh(x) (x)
+
 #elif defined(__linux__) || defined(__CYGWIN__)
 
 #	include <endian.h>
diff --git a/lib/Makefile.DC_KOS b/lib/Makefile.DC_KOS
new file mode 100644
index 00000000..8602620a
--- /dev/null
+++ b/lib/Makefile.DC_KOS
@@ -0,0 +1,68 @@
+KOS_CFLAGS = -DDC_KOS_PLATFORM -DNEED_WRITEV -DNEED_READV -DHAVE_STDINT_H -DHAVE_STRING_H \
+	  -DHAVE_SYS_TYPES_H -DHAVE_UNISTD_H -DHAVE_SYS_STAT_H -DHAVE_TIME_H -DHAVE_NETINET_IN_H \
+	  -DHAVE_SYS_SOCKET_H -D HAVE_NETDB_H -DHAVE_POLL_H -DHAVE_STDLIB_H \
+	  -D_U_=/**/ -I../include -I../include/smb2 $(KOS_INC_PATHS)
+
+TARGET = libsmb2.a
+OBJS = aes128ccm.o \
+	aes.o \
+	alloc.o \
+	compat.o \
+	dcerpc.o \
+	dcerpc-lsa.o \
+	dcerpc-srvsvc.o \
+	errors.o \
+	hmac.o \
+	hmac-md5.o \
+	init.o \
+	krb5-wrapper.o \
+	libsmb2.o \
+	md4c.o \
+	md5.o \
+	ntlmssp.o \
+	pdu.o \
+	sha1.o \
+	sha224-256.o \
+	sha384-512.o \
+	smb2-cmd-close.o \
+	smb2-cmd-create.o \
+	smb2-cmd-echo.o \
+	smb2-cmd-error.o \
+	smb2-cmd-flush.o \
+	smb2-cmd-ioctl.o \
+	smb2-cmd-logoff.o \
+	smb2-cmd-negotiate.o \
+	smb2-cmd-query-directory.o \
+	smb2-cmd-query-info.o \
+	smb2-cmd-read.o \
+	smb2-cmd-session-setup.o \
+	smb2-cmd-set-info.o \
+	smb2-cmd-tree-connect.o \
+	smb2-cmd-tree-disconnect.o \
+	smb2-cmd-write.o \
+	smb2-data-file-info.o \
+	smb2-data-filesystem-info.o \
+	smb2-data-security-descriptor.o \
+	smb2-data-reparse-point.o \
+	smb2-share-enum.o \
+	smb3-seal.o \
+	smb2-signing.o \
+	timestamps.o \
+	unicode.o \
+	usha.o \
+	socket.o \
+	sync.o
+
+install: defaultall
+ifeq ($(KOS_BASE),)
+	@echo "$KOS_BASE is not set. Can not install libsmb2."
+	@exit 1
+endif
+	@echo Copying...
+	@[ -d $(KOS_BASE)/addons/include/smb2 ] || mkdir -p $(KOS_BASE)/addons/include/smb2
+	@cp -frv ../include/smb2/*.h $(KOS_BASE)/addons/include/smb2
+	@chmod 0644 $(TARGET)
+	@cp -frv $(TARGET) $(KOS_BASE)/addons/lib/dreamcast
+	@echo Done!
+
+include ${KOS_PORTS}/scripts/lib.mk
diff --git a/lib/compat.h b/lib/compat.h
index 3ef3361e..3b67db29 100644
--- a/lib/compat.h
+++ b/lib/compat.h
@@ -73,6 +73,24 @@ long long int be64toh(long long int x);
 
 #endif /* PS2_EE_PLATFORM */
 
+#ifdef DC_KOS_PLATFORM
+
+#include <netdb.h>
+#include <netinet/in.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/errno.h>
+#include <unistd.h>
+
+#define getlogin_r(a,b) ENXIO
+
+#define TCP_NODELAY     1  /* Don't delay send to coalesce packets  */
+#define SOL_TCP IPPROTO_TCP
+
+ssize_t writev(int fd, const struct iovec *iov, int iovcnt);
+ssize_t readv(int fd, const struct iovec *iov, int iovcnt);
+
+#endif /* DC_KOS_PLATFORM */
 
 #ifdef PS2_IOP_PLATFORM
 
diff --git a/lib/sync.c b/lib/sync.c
index 7a34a00a..8560aca8 100644
--- a/lib/sync.c
+++ b/lib/sync.c
@@ -66,7 +66,8 @@ static int wait_for_reply(struct smb2_context *smb2,
 	time_t t = time(NULL);
 
         while (!cb_data->is_finished) {
-                struct pollfd pfd;
+		struct pollfd pfd;
+		memset(&pfd, 0, sizeof(struct pollfd));
 
 		pfd.fd = smb2_get_fd(smb2);
 		pfd.events = smb2_which_events(smb2);