diff --git a/lib/libspl/Makefile.in b/lib/libspl/Makefile.in
index 6bb13c34e9..82921a791f 100644
--- a/lib/libspl/Makefile.in
+++ b/lib/libspl/Makefile.in
@@ -98,8 +98,8 @@ am__installdirs = "$(DESTDIR)$(libdir)"
 LTLIBRARIES = $(lib_LTLIBRARIES)
 libspl_la_LIBADD =
 am_libspl_la_OBJECTS = getexecname.lo gethrtime.lo gethrestime.lo \
-	getmntany.lo list.lo ltos.lo mkdirp.lo stol.lo strlcat.lo \
-	strlcpy.lo strnlen.lo timestamp.lo zone.lo xdr.lo atomic.lo
+	getmntany.lo list.lo mkdirp.lo strlcat.lo strlcpy.lo \
+	strnlen.lo timestamp.lo zone.lo xdr.lo atomic.lo
 libspl_la_OBJECTS = $(am_libspl_la_OBJECTS)
 AM_V_lt = $(am__v_lt_$(V))
 am__v_lt_ = $(am__v_lt_$(AM_DEFAULT_VERBOSITY))
@@ -351,9 +351,7 @@ libspl_la_SOURCES = \
 	${top_srcdir}/lib/libspl/gethrestime.c \
 	${top_srcdir}/lib/libspl/getmntany.c \
 	${top_srcdir}/lib/libspl/list.c \
-	${top_srcdir}/lib/libspl/ltos.c \
 	${top_srcdir}/lib/libspl/mkdirp.c \
-	${top_srcdir}/lib/libspl/stol.c \
 	${top_srcdir}/lib/libspl/strlcat.c \
 	${top_srcdir}/lib/libspl/strlcpy.c \
 	${top_srcdir}/lib/libspl/strnlen.c \
@@ -444,9 +442,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gethrtime.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/getmntany.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/list.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ltos.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mkdirp.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stol.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/strlcat.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/strlcpy.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/strnlen.Plo@am__quote@
@@ -550,14 +546,6 @@ list.lo: ${top_srcdir}/lib/libspl/list.c
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o list.lo `test -f '${top_srcdir}/lib/libspl/list.c' || echo '$(srcdir)/'`${top_srcdir}/lib/libspl/list.c
 
-ltos.lo: ${top_srcdir}/lib/libspl/ltos.c
-@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT ltos.lo -MD -MP -MF $(DEPDIR)/ltos.Tpo -c -o ltos.lo `test -f '${top_srcdir}/lib/libspl/ltos.c' || echo '$(srcdir)/'`${top_srcdir}/lib/libspl/ltos.c
-@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/ltos.Tpo $(DEPDIR)/ltos.Plo
-@am__fastdepCC_FALSE@	$(AM_V_CC) @AM_BACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='${top_srcdir}/lib/libspl/ltos.c' object='ltos.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o ltos.lo `test -f '${top_srcdir}/lib/libspl/ltos.c' || echo '$(srcdir)/'`${top_srcdir}/lib/libspl/ltos.c
-
 mkdirp.lo: ${top_srcdir}/lib/libspl/mkdirp.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT mkdirp.lo -MD -MP -MF $(DEPDIR)/mkdirp.Tpo -c -o mkdirp.lo `test -f '${top_srcdir}/lib/libspl/mkdirp.c' || echo '$(srcdir)/'`${top_srcdir}/lib/libspl/mkdirp.c
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/mkdirp.Tpo $(DEPDIR)/mkdirp.Plo
@@ -566,14 +554,6 @@ mkdirp.lo: ${top_srcdir}/lib/libspl/mkdirp.c
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o mkdirp.lo `test -f '${top_srcdir}/lib/libspl/mkdirp.c' || echo '$(srcdir)/'`${top_srcdir}/lib/libspl/mkdirp.c
 
-stol.lo: ${top_srcdir}/lib/libspl/stol.c
-@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT stol.lo -MD -MP -MF $(DEPDIR)/stol.Tpo -c -o stol.lo `test -f '${top_srcdir}/lib/libspl/stol.c' || echo '$(srcdir)/'`${top_srcdir}/lib/libspl/stol.c
-@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/stol.Tpo $(DEPDIR)/stol.Plo
-@am__fastdepCC_FALSE@	$(AM_V_CC) @AM_BACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='${top_srcdir}/lib/libspl/stol.c' object='stol.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o stol.lo `test -f '${top_srcdir}/lib/libspl/stol.c' || echo '$(srcdir)/'`${top_srcdir}/lib/libspl/stol.c
-
 strlcat.lo: ${top_srcdir}/lib/libspl/strlcat.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT strlcat.lo -MD -MP -MF $(DEPDIR)/strlcat.Tpo -c -o strlcat.lo `test -f '${top_srcdir}/lib/libspl/strlcat.c' || echo '$(srcdir)/'`${top_srcdir}/lib/libspl/strlcat.c
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/strlcat.Tpo $(DEPDIR)/strlcat.Plo
diff --git a/lib/libspl/include/Makefile.in b/lib/libspl/include/Makefile.in
index 7fa352752d..1f24c9a1ad 100644
--- a/lib/libspl/include/Makefile.in
+++ b/lib/libspl/include/Makefile.in
@@ -260,7 +260,7 @@ top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 nobase_pkginclude_HEADERS = *.h ia32/sys/*.h rpc/*.h sys/*.h \
-	sys/dktp/*.h sys/sysevent/*.h sys/tsol/*.h tsol/*.h util/*.h
+	sys/dktp/*.h sys/sysevent/*.h util/*.h
 all: all-am
 
 .SUFFIXES: