diff --git a/autogen.sh b/autogen.sh
index a816809d6..f42b1d0d1 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -2,8 +2,8 @@
 # Run this to generate all the initial makefiles, etc.
 
 PROJECT=ng-spice
-TEST_TYPE=-d
-FILE=src/circuit
+TEST_TYPE=-f
+FILE=DEVICES
 
 DIE=0
 
diff --git a/configure.in b/configure.in
index c403a9574..dec79e1a6 100644
--- a/configure.in
+++ b/configure.in
@@ -197,8 +197,8 @@ doc/Makefile			\
 man/Makefile			\
 man/man1/Makefile		\
 src/Makefile			\
-src/analysis/Makefile		\
 src/devices/Makefile		\
+src/devices/analysis/Makefile	\
 src/devices/asrc/Makefile	\
 src/devices/bjt/Makefile	\
 src/devices/bsim1/Makefile	\
diff --git a/src/ChangeLog b/src/ChangeLog
index d3b6fff09..716db6f0e 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,18 @@
+2000-07-21  Arno W. Peters  <A.W.Peters@ieee.org>
+
+	* src/analysis/*: Moved these files into src/devices/analysis.
+	The files in this directory implement the analysis and simulation
+	for electrical circuits.
+
+	This is the final step to separating the Spice sources into a
+	library part and a frontend part.  Now, the devices subdirectory
+	has to be renamed to spicelib and the devices that are now
+	scattered in that directory should be moved into a new devices
+	directory.
+
+	* configure.in, src/Makefile.am, src/devices/Makefile.am: Files
+	affected by the move.
+	
 2000-07-20  Arno W. Peters  <A.W.Peters@ieee.org>
 
 	* src/hlp/*: moved these files into src/frontend/help.  The files
diff --git a/src/Makefile.am b/src/Makefile.am
index 250c3f075..8cc3dbaab 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,6 +1,6 @@
 ## Process this file with automake to produce Makefile.in
 
-SUBDIRS = misc maths analysis frontend devices include
+SUBDIRS = misc maths frontend devices include
 
 bin_PROGRAMS =  ngspice nutmeg help sconvert proc2mod multidec makeidx
 
@@ -57,7 +57,7 @@ ngspice_LDADD = \
 	frontend/libfte.a \
 	frontend/plotting/libplotting.a \
 	$(DYNAMIC_DEVICELIBS) \
-	analysis/libckt.a \
+	devices/analysis/libckt.a \
 	devices/libdev.a \
 	frontend/parser/libparser.a \
 	frontend/help/libhlp.a \
diff --git a/src/spicelib/devices/ChangeLog b/src/spicelib/devices/ChangeLog
index 921a4fc2a..b704ae25d 100644
--- a/src/spicelib/devices/ChangeLog
+++ b/src/spicelib/devices/ChangeLog
@@ -1,3 +1,7 @@
+2000-07-21  Arno W. Peters  <A.W.Peters@ieee.org>
+
+	* README: Updated.
+
 2000-07-10  Arno W. Peters  <A.W.Peters@ieee.org>
 
 	* asrc/asrcinit.c, asrc/asrcitf.h, bjt/bjtinit.c, bjt/bjtitf.h,
diff --git a/src/spicelib/devices/Makefile.am b/src/spicelib/devices/Makefile.am
index b4d7684fd..01044eedf 100644
--- a/src/spicelib/devices/Makefile.am
+++ b/src/spicelib/devices/Makefile.am
@@ -31,6 +31,7 @@ SUBDIRS = \
 	vccs	\
 	vcvs	\
 	vsrc	\
+	analysis \
 	parser
 
 lib_LIBRARIES = libdev.a
diff --git a/src/spicelib/devices/README b/src/spicelib/devices/README
index 57e9cc627..cc95a763d 100644
--- a/src/spicelib/devices/README
+++ b/src/spicelib/devices/README
@@ -1,3 +1,3 @@
-The circuit builder.
+The Spice Library.
 
 It takes a circuit description and builds a simulator from it.
diff --git a/src/analysis/.cvsignore b/src/spicelib/devices/analysis/.cvsignore
similarity index 100%
rename from src/analysis/.cvsignore
rename to src/spicelib/devices/analysis/.cvsignore
diff --git a/src/analysis/ChangeLog b/src/spicelib/devices/analysis/ChangeLog
similarity index 100%
rename from src/analysis/ChangeLog
rename to src/spicelib/devices/analysis/ChangeLog
diff --git a/src/analysis/Makefile.am b/src/spicelib/devices/analysis/Makefile.am
similarity index 100%
rename from src/analysis/Makefile.am
rename to src/spicelib/devices/analysis/Makefile.am
diff --git a/src/analysis/acan.c b/src/spicelib/devices/analysis/acan.c
similarity index 100%
rename from src/analysis/acan.c
rename to src/spicelib/devices/analysis/acan.c
diff --git a/src/analysis/acaskq.c b/src/spicelib/devices/analysis/acaskq.c
similarity index 100%
rename from src/analysis/acaskq.c
rename to src/spicelib/devices/analysis/acaskq.c
diff --git a/src/analysis/acsetp.c b/src/spicelib/devices/analysis/acsetp.c
similarity index 100%
rename from src/analysis/acsetp.c
rename to src/spicelib/devices/analysis/acsetp.c
diff --git a/src/analysis/ckt.h b/src/spicelib/devices/analysis/ckt.h
similarity index 100%
rename from src/analysis/ckt.h
rename to src/spicelib/devices/analysis/ckt.h
diff --git a/src/analysis/cktacct.c b/src/spicelib/devices/analysis/cktacct.c
similarity index 100%
rename from src/analysis/cktacct.c
rename to src/spicelib/devices/analysis/cktacct.c
diff --git a/src/analysis/cktacdum.c b/src/spicelib/devices/analysis/cktacdum.c
similarity index 100%
rename from src/analysis/cktacdum.c
rename to src/spicelib/devices/analysis/cktacdum.c
diff --git a/src/analysis/cktaskaq.c b/src/spicelib/devices/analysis/cktaskaq.c
similarity index 100%
rename from src/analysis/cktaskaq.c
rename to src/spicelib/devices/analysis/cktaskaq.c
diff --git a/src/analysis/cktasknq.c b/src/spicelib/devices/analysis/cktasknq.c
similarity index 100%
rename from src/analysis/cktasknq.c
rename to src/spicelib/devices/analysis/cktasknq.c
diff --git a/src/analysis/cktbkdum.c b/src/spicelib/devices/analysis/cktbkdum.c
similarity index 100%
rename from src/analysis/cktbkdum.c
rename to src/spicelib/devices/analysis/cktbkdum.c
diff --git a/src/analysis/cktclrbk.c b/src/spicelib/devices/analysis/cktclrbk.c
similarity index 100%
rename from src/analysis/cktclrbk.c
rename to src/spicelib/devices/analysis/cktclrbk.c
diff --git a/src/analysis/cktdelt.c b/src/spicelib/devices/analysis/cktdelt.c
similarity index 100%
rename from src/analysis/cktdelt.c
rename to src/spicelib/devices/analysis/cktdelt.c
diff --git a/src/analysis/cktdest.c b/src/spicelib/devices/analysis/cktdest.c
similarity index 100%
rename from src/analysis/cktdest.c
rename to src/spicelib/devices/analysis/cktdest.c
diff --git a/src/analysis/cktdisto.c b/src/spicelib/devices/analysis/cktdisto.c
similarity index 100%
rename from src/analysis/cktdisto.c
rename to src/spicelib/devices/analysis/cktdisto.c
diff --git a/src/analysis/cktdlti.c b/src/spicelib/devices/analysis/cktdlti.c
similarity index 100%
rename from src/analysis/cktdlti.c
rename to src/spicelib/devices/analysis/cktdlti.c
diff --git a/src/analysis/cktdltm.c b/src/spicelib/devices/analysis/cktdltm.c
similarity index 100%
rename from src/analysis/cktdltm.c
rename to src/spicelib/devices/analysis/cktdltm.c
diff --git a/src/analysis/cktdltn.c b/src/spicelib/devices/analysis/cktdltn.c
similarity index 100%
rename from src/analysis/cktdltn.c
rename to src/spicelib/devices/analysis/cktdltn.c
diff --git a/src/analysis/cktdojob.c b/src/spicelib/devices/analysis/cktdojob.c
similarity index 100%
rename from src/analysis/cktdojob.c
rename to src/spicelib/devices/analysis/cktdojob.c
diff --git a/src/analysis/cktdump.c b/src/spicelib/devices/analysis/cktdump.c
similarity index 100%
rename from src/analysis/cktdump.c
rename to src/spicelib/devices/analysis/cktdump.c
diff --git a/src/analysis/cktfbran.c b/src/spicelib/devices/analysis/cktfbran.c
similarity index 100%
rename from src/analysis/cktfbran.c
rename to src/spicelib/devices/analysis/cktfbran.c
diff --git a/src/analysis/cktfnda.c b/src/spicelib/devices/analysis/cktfnda.c
similarity index 100%
rename from src/analysis/cktfnda.c
rename to src/spicelib/devices/analysis/cktfnda.c
diff --git a/src/analysis/cktfndm.c b/src/spicelib/devices/analysis/cktfndm.c
similarity index 100%
rename from src/analysis/cktfndm.c
rename to src/spicelib/devices/analysis/cktfndm.c
diff --git a/src/analysis/cktfnode.c b/src/spicelib/devices/analysis/cktfnode.c
similarity index 100%
rename from src/analysis/cktfnode.c
rename to src/spicelib/devices/analysis/cktfnode.c
diff --git a/src/analysis/cktftask.c b/src/spicelib/devices/analysis/cktftask.c
similarity index 100%
rename from src/analysis/cktftask.c
rename to src/spicelib/devices/analysis/cktftask.c
diff --git a/src/analysis/cktgrnd.c b/src/spicelib/devices/analysis/cktgrnd.c
similarity index 100%
rename from src/analysis/cktgrnd.c
rename to src/spicelib/devices/analysis/cktgrnd.c
diff --git a/src/analysis/ckti2nod.c b/src/spicelib/devices/analysis/ckti2nod.c
similarity index 100%
rename from src/analysis/ckti2nod.c
rename to src/spicelib/devices/analysis/ckti2nod.c
diff --git a/src/analysis/cktic.c b/src/spicelib/devices/analysis/cktic.c
similarity index 100%
rename from src/analysis/cktic.c
rename to src/spicelib/devices/analysis/cktic.c
diff --git a/src/analysis/cktlnkeq.c b/src/spicelib/devices/analysis/cktlnkeq.c
similarity index 100%
rename from src/analysis/cktlnkeq.c
rename to src/spicelib/devices/analysis/cktlnkeq.c
diff --git a/src/analysis/cktload.c b/src/spicelib/devices/analysis/cktload.c
similarity index 100%
rename from src/analysis/cktload.c
rename to src/spicelib/devices/analysis/cktload.c
diff --git a/src/analysis/cktmapn.c b/src/spicelib/devices/analysis/cktmapn.c
similarity index 100%
rename from src/analysis/cktmapn.c
rename to src/spicelib/devices/analysis/cktmapn.c
diff --git a/src/analysis/cktmask.c b/src/spicelib/devices/analysis/cktmask.c
similarity index 100%
rename from src/analysis/cktmask.c
rename to src/spicelib/devices/analysis/cktmask.c
diff --git a/src/analysis/cktmcrt.c b/src/spicelib/devices/analysis/cktmcrt.c
similarity index 100%
rename from src/analysis/cktmcrt.c
rename to src/spicelib/devices/analysis/cktmcrt.c
diff --git a/src/analysis/cktmkcur.c b/src/spicelib/devices/analysis/cktmkcur.c
similarity index 100%
rename from src/analysis/cktmkcur.c
rename to src/spicelib/devices/analysis/cktmkcur.c
diff --git a/src/analysis/cktmknod.c b/src/spicelib/devices/analysis/cktmknod.c
similarity index 100%
rename from src/analysis/cktmknod.c
rename to src/spicelib/devices/analysis/cktmknod.c
diff --git a/src/analysis/cktmkvol.c b/src/spicelib/devices/analysis/cktmkvol.c
similarity index 100%
rename from src/analysis/cktmkvol.c
rename to src/spicelib/devices/analysis/cktmkvol.c
diff --git a/src/analysis/cktmpar.c b/src/spicelib/devices/analysis/cktmpar.c
similarity index 100%
rename from src/analysis/cktmpar.c
rename to src/spicelib/devices/analysis/cktmpar.c
diff --git a/src/analysis/cktnames.c b/src/spicelib/devices/analysis/cktnames.c
similarity index 100%
rename from src/analysis/cktnames.c
rename to src/spicelib/devices/analysis/cktnames.c
diff --git a/src/analysis/cktnewan.c b/src/spicelib/devices/analysis/cktnewan.c
similarity index 100%
rename from src/analysis/cktnewan.c
rename to src/spicelib/devices/analysis/cktnewan.c
diff --git a/src/analysis/cktneweq.c b/src/spicelib/devices/analysis/cktneweq.c
similarity index 100%
rename from src/analysis/cktneweq.c
rename to src/spicelib/devices/analysis/cktneweq.c
diff --git a/src/analysis/cktnewn.c b/src/spicelib/devices/analysis/cktnewn.c
similarity index 100%
rename from src/analysis/cktnewn.c
rename to src/spicelib/devices/analysis/cktnewn.c
diff --git a/src/analysis/cktnodn.c b/src/spicelib/devices/analysis/cktnodn.c
similarity index 100%
rename from src/analysis/cktnodn.c
rename to src/spicelib/devices/analysis/cktnodn.c
diff --git a/src/analysis/cktnoise.c b/src/spicelib/devices/analysis/cktnoise.c
similarity index 100%
rename from src/analysis/cktnoise.c
rename to src/spicelib/devices/analysis/cktnoise.c
diff --git a/src/analysis/cktntask.c b/src/spicelib/devices/analysis/cktntask.c
similarity index 100%
rename from src/analysis/cktntask.c
rename to src/spicelib/devices/analysis/cktntask.c
diff --git a/src/analysis/cktnum2n.c b/src/spicelib/devices/analysis/cktnum2n.c
similarity index 100%
rename from src/analysis/cktnum2n.c
rename to src/spicelib/devices/analysis/cktnum2n.c
diff --git a/src/analysis/cktop.c b/src/spicelib/devices/analysis/cktop.c
similarity index 100%
rename from src/analysis/cktop.c
rename to src/spicelib/devices/analysis/cktop.c
diff --git a/src/analysis/cktparam.c b/src/spicelib/devices/analysis/cktparam.c
similarity index 100%
rename from src/analysis/cktparam.c
rename to src/spicelib/devices/analysis/cktparam.c
diff --git a/src/analysis/cktpartn.c b/src/spicelib/devices/analysis/cktpartn.c
similarity index 100%
rename from src/analysis/cktpartn.c
rename to src/spicelib/devices/analysis/cktpartn.c
diff --git a/src/analysis/cktpmnam.c b/src/spicelib/devices/analysis/cktpmnam.c
similarity index 100%
rename from src/analysis/cktpmnam.c
rename to src/spicelib/devices/analysis/cktpmnam.c
diff --git a/src/analysis/cktpname.c b/src/spicelib/devices/analysis/cktpname.c
similarity index 100%
rename from src/analysis/cktpname.c
rename to src/spicelib/devices/analysis/cktpname.c
diff --git a/src/analysis/cktpzld.c b/src/spicelib/devices/analysis/cktpzld.c
similarity index 100%
rename from src/analysis/cktpzld.c
rename to src/spicelib/devices/analysis/cktpzld.c
diff --git a/src/analysis/cktpzset.c b/src/spicelib/devices/analysis/cktpzset.c
similarity index 100%
rename from src/analysis/cktpzset.c
rename to src/spicelib/devices/analysis/cktpzset.c
diff --git a/src/analysis/cktpzstr.c b/src/spicelib/devices/analysis/cktpzstr.c
similarity index 100%
rename from src/analysis/cktpzstr.c
rename to src/spicelib/devices/analysis/cktpzstr.c
diff --git a/src/analysis/cktsens.c b/src/spicelib/devices/analysis/cktsens.c
similarity index 100%
rename from src/analysis/cktsens.c
rename to src/spicelib/devices/analysis/cktsens.c
diff --git a/src/analysis/cktsetap.c b/src/spicelib/devices/analysis/cktsetap.c
similarity index 100%
rename from src/analysis/cktsetap.c
rename to src/spicelib/devices/analysis/cktsetap.c
diff --git a/src/analysis/cktsetbk.c b/src/spicelib/devices/analysis/cktsetbk.c
similarity index 100%
rename from src/analysis/cktsetbk.c
rename to src/spicelib/devices/analysis/cktsetbk.c
diff --git a/src/analysis/cktsetnp.c b/src/spicelib/devices/analysis/cktsetnp.c
similarity index 100%
rename from src/analysis/cktsetnp.c
rename to src/spicelib/devices/analysis/cktsetnp.c
diff --git a/src/analysis/cktsetup.c b/src/spicelib/devices/analysis/cktsetup.c
similarity index 100%
rename from src/analysis/cktsetup.c
rename to src/spicelib/devices/analysis/cktsetup.c
diff --git a/src/analysis/cktsgen.c b/src/spicelib/devices/analysis/cktsgen.c
similarity index 100%
rename from src/analysis/cktsgen.c
rename to src/spicelib/devices/analysis/cktsgen.c
diff --git a/src/analysis/cktsopt.c b/src/spicelib/devices/analysis/cktsopt.c
similarity index 100%
rename from src/analysis/cktsopt.c
rename to src/spicelib/devices/analysis/cktsopt.c
diff --git a/src/analysis/ckttemp.c b/src/spicelib/devices/analysis/ckttemp.c
similarity index 100%
rename from src/analysis/ckttemp.c
rename to src/spicelib/devices/analysis/ckttemp.c
diff --git a/src/analysis/cktterr.c b/src/spicelib/devices/analysis/cktterr.c
similarity index 100%
rename from src/analysis/cktterr.c
rename to src/spicelib/devices/analysis/cktterr.c
diff --git a/src/analysis/ckttroub.c b/src/spicelib/devices/analysis/ckttroub.c
similarity index 100%
rename from src/analysis/ckttroub.c
rename to src/spicelib/devices/analysis/ckttroub.c
diff --git a/src/analysis/ckttrunc.c b/src/spicelib/devices/analysis/ckttrunc.c
similarity index 100%
rename from src/analysis/ckttrunc.c
rename to src/spicelib/devices/analysis/ckttrunc.c
diff --git a/src/analysis/ckttyplk.c b/src/spicelib/devices/analysis/ckttyplk.c
similarity index 100%
rename from src/analysis/ckttyplk.c
rename to src/spicelib/devices/analysis/ckttyplk.c
diff --git a/src/analysis/daskq.c b/src/spicelib/devices/analysis/daskq.c
similarity index 100%
rename from src/analysis/daskq.c
rename to src/spicelib/devices/analysis/daskq.c
diff --git a/src/analysis/dcoaskq.c b/src/spicelib/devices/analysis/dcoaskq.c
similarity index 100%
rename from src/analysis/dcoaskq.c
rename to src/spicelib/devices/analysis/dcoaskq.c
diff --git a/src/analysis/dcop.c b/src/spicelib/devices/analysis/dcop.c
similarity index 100%
rename from src/analysis/dcop.c
rename to src/spicelib/devices/analysis/dcop.c
diff --git a/src/analysis/dcosetp.c b/src/spicelib/devices/analysis/dcosetp.c
similarity index 100%
rename from src/analysis/dcosetp.c
rename to src/spicelib/devices/analysis/dcosetp.c
diff --git a/src/analysis/dctaskq.c b/src/spicelib/devices/analysis/dctaskq.c
similarity index 100%
rename from src/analysis/dctaskq.c
rename to src/spicelib/devices/analysis/dctaskq.c
diff --git a/src/analysis/dctran.c b/src/spicelib/devices/analysis/dctran.c
similarity index 100%
rename from src/analysis/dctran.c
rename to src/spicelib/devices/analysis/dctran.c
diff --git a/src/analysis/dctrcurv.c b/src/spicelib/devices/analysis/dctrcurv.c
similarity index 100%
rename from src/analysis/dctrcurv.c
rename to src/spicelib/devices/analysis/dctrcurv.c
diff --git a/src/analysis/dctsetp.c b/src/spicelib/devices/analysis/dctsetp.c
similarity index 100%
rename from src/analysis/dctsetp.c
rename to src/spicelib/devices/analysis/dctsetp.c
diff --git a/src/analysis/distoan.c b/src/spicelib/devices/analysis/distoan.c
similarity index 100%
rename from src/analysis/distoan.c
rename to src/spicelib/devices/analysis/distoan.c
diff --git a/src/analysis/dkerproc.c b/src/spicelib/devices/analysis/dkerproc.c
similarity index 100%
rename from src/analysis/dkerproc.c
rename to src/spicelib/devices/analysis/dkerproc.c
diff --git a/src/analysis/dloadfns.c b/src/spicelib/devices/analysis/dloadfns.c
similarity index 100%
rename from src/analysis/dloadfns.c
rename to src/spicelib/devices/analysis/dloadfns.c
diff --git a/src/analysis/dsetparm.c b/src/spicelib/devices/analysis/dsetparm.c
similarity index 100%
rename from src/analysis/dsetparm.c
rename to src/spicelib/devices/analysis/dsetparm.c
diff --git a/src/analysis/naskq.c b/src/spicelib/devices/analysis/naskq.c
similarity index 100%
rename from src/analysis/naskq.c
rename to src/spicelib/devices/analysis/naskq.c
diff --git a/src/analysis/nevalsrc.c b/src/spicelib/devices/analysis/nevalsrc.c
similarity index 100%
rename from src/analysis/nevalsrc.c
rename to src/spicelib/devices/analysis/nevalsrc.c
diff --git a/src/analysis/ninteg.c b/src/spicelib/devices/analysis/ninteg.c
similarity index 100%
rename from src/analysis/ninteg.c
rename to src/spicelib/devices/analysis/ninteg.c
diff --git a/src/analysis/noisean.c b/src/spicelib/devices/analysis/noisean.c
similarity index 100%
rename from src/analysis/noisean.c
rename to src/spicelib/devices/analysis/noisean.c
diff --git a/src/analysis/nsetparm.c b/src/spicelib/devices/analysis/nsetparm.c
similarity index 100%
rename from src/analysis/nsetparm.c
rename to src/spicelib/devices/analysis/nsetparm.c
diff --git a/src/analysis/pzan.c b/src/spicelib/devices/analysis/pzan.c
similarity index 100%
rename from src/analysis/pzan.c
rename to src/spicelib/devices/analysis/pzan.c
diff --git a/src/analysis/pzaskq.c b/src/spicelib/devices/analysis/pzaskq.c
similarity index 100%
rename from src/analysis/pzaskq.c
rename to src/spicelib/devices/analysis/pzaskq.c
diff --git a/src/analysis/pzsetp.c b/src/spicelib/devices/analysis/pzsetp.c
similarity index 100%
rename from src/analysis/pzsetp.c
rename to src/spicelib/devices/analysis/pzsetp.c
diff --git a/src/analysis/sensaskq.c b/src/spicelib/devices/analysis/sensaskq.c
similarity index 100%
rename from src/analysis/sensaskq.c
rename to src/spicelib/devices/analysis/sensaskq.c
diff --git a/src/analysis/senssetp.c b/src/spicelib/devices/analysis/senssetp.c
similarity index 100%
rename from src/analysis/senssetp.c
rename to src/spicelib/devices/analysis/senssetp.c
diff --git a/src/analysis/tfanal.c b/src/spicelib/devices/analysis/tfanal.c
similarity index 100%
rename from src/analysis/tfanal.c
rename to src/spicelib/devices/analysis/tfanal.c
diff --git a/src/analysis/tfaskq.c b/src/spicelib/devices/analysis/tfaskq.c
similarity index 100%
rename from src/analysis/tfaskq.c
rename to src/spicelib/devices/analysis/tfaskq.c
diff --git a/src/analysis/tfsetp.c b/src/spicelib/devices/analysis/tfsetp.c
similarity index 100%
rename from src/analysis/tfsetp.c
rename to src/spicelib/devices/analysis/tfsetp.c
diff --git a/src/analysis/tranaskq.c b/src/spicelib/devices/analysis/tranaskq.c
similarity index 100%
rename from src/analysis/tranaskq.c
rename to src/spicelib/devices/analysis/tranaskq.c
diff --git a/src/analysis/traninit.c b/src/spicelib/devices/analysis/traninit.c
similarity index 100%
rename from src/analysis/traninit.c
rename to src/spicelib/devices/analysis/traninit.c
diff --git a/src/analysis/transetp.c b/src/spicelib/devices/analysis/transetp.c
similarity index 100%
rename from src/analysis/transetp.c
rename to src/spicelib/devices/analysis/transetp.c