Index: src/libcfa/Makefile.am
===================================================================
--- src/libcfa/Makefile.am	(revision d6fb3c7e3fd2b09068679e165b082afc47930b28)
+++ src/libcfa/Makefile.am	(revision 759908fbf5d553f903d9844294160a636082bd52)
@@ -54,5 +54,5 @@
 # not all platforms support concurrency, add option do disable it
 if BUILD_CONCURRENCY
-libsrc += concurrency/CtxSwitch-@MACHINE_TYPE@.S concurrency/invoke.c
+libsrc += concurrency/CtxSwitch-@MACHINE_TYPE@.S concurrency/alarm.c concurrency/invoke.c concurrency/signal.c
 endif
 
Index: src/libcfa/Makefile.in
===================================================================
--- src/libcfa/Makefile.in	(revision d6fb3c7e3fd2b09068679e165b082afc47930b28)
+++ src/libcfa/Makefile.in	(revision 759908fbf5d553f903d9844294160a636082bd52)
@@ -46,5 +46,5 @@
 
 # not all platforms support concurrency, add option do disable it
-@BUILD_CONCURRENCY_TRUE@am__append_4 = concurrency/CtxSwitch-@MACHINE_TYPE@.S concurrency/invoke.c
+@BUILD_CONCURRENCY_TRUE@am__append_4 = concurrency/CtxSwitch-@MACHINE_TYPE@.S concurrency/alarm.c concurrency/invoke.c concurrency/signal.c
 subdir = src/libcfa
 DIST_COMMON = $(am__nobase_cfa_include_HEADERS_DIST) \
@@ -103,5 +103,6 @@
 	concurrency/coroutine.c concurrency/thread.c \
 	concurrency/kernel.c concurrency/monitor.c \
-	concurrency/CtxSwitch-@MACHINE_TYPE@.S concurrency/invoke.c
+	concurrency/CtxSwitch-@MACHINE_TYPE@.S concurrency/alarm.c \
+	concurrency/invoke.c concurrency/signal.c
 am__dirstamp = $(am__leading_dot)dirstamp
 @BUILD_CONCURRENCY_TRUE@am__objects_1 = concurrency/libcfa_d_a-coroutine.$(OBJEXT) \
@@ -119,5 +120,7 @@
 	containers/libcfa_d_a-vector.$(OBJEXT) $(am__objects_1)
 @BUILD_CONCURRENCY_TRUE@am__objects_3 = concurrency/CtxSwitch-@MACHINE_TYPE@.$(OBJEXT) \
-@BUILD_CONCURRENCY_TRUE@	concurrency/libcfa_d_a-invoke.$(OBJEXT)
+@BUILD_CONCURRENCY_TRUE@	concurrency/libcfa_d_a-alarm.$(OBJEXT) \
+@BUILD_CONCURRENCY_TRUE@	concurrency/libcfa_d_a-invoke.$(OBJEXT) \
+@BUILD_CONCURRENCY_TRUE@	concurrency/libcfa_d_a-signal.$(OBJEXT)
 am__objects_4 = libcfa_d_a-libcfa-prelude.$(OBJEXT) \
 	libcfa_d_a-interpose.$(OBJEXT) \
@@ -134,5 +137,6 @@
 	concurrency/coroutine.c concurrency/thread.c \
 	concurrency/kernel.c concurrency/monitor.c \
-	concurrency/CtxSwitch-@MACHINE_TYPE@.S concurrency/invoke.c
+	concurrency/CtxSwitch-@MACHINE_TYPE@.S concurrency/alarm.c \
+	concurrency/invoke.c concurrency/signal.c
 @BUILD_CONCURRENCY_TRUE@am__objects_5 = concurrency/libcfa_a-coroutine.$(OBJEXT) \
 @BUILD_CONCURRENCY_TRUE@	concurrency/libcfa_a-thread.$(OBJEXT) \
@@ -148,5 +152,7 @@
 	containers/libcfa_a-vector.$(OBJEXT) $(am__objects_5)
 @BUILD_CONCURRENCY_TRUE@am__objects_7 = concurrency/CtxSwitch-@MACHINE_TYPE@.$(OBJEXT) \
-@BUILD_CONCURRENCY_TRUE@	concurrency/libcfa_a-invoke.$(OBJEXT)
+@BUILD_CONCURRENCY_TRUE@	concurrency/libcfa_a-alarm.$(OBJEXT) \
+@BUILD_CONCURRENCY_TRUE@	concurrency/libcfa_a-invoke.$(OBJEXT) \
+@BUILD_CONCURRENCY_TRUE@	concurrency/libcfa_a-signal.$(OBJEXT)
 am__objects_8 = libcfa_a-libcfa-prelude.$(OBJEXT) \
 	libcfa_a-interpose.$(OBJEXT) \
@@ -435,5 +441,9 @@
 	concurrency/$(am__dirstamp) \
 	concurrency/$(DEPDIR)/$(am__dirstamp)
+concurrency/libcfa_d_a-alarm.$(OBJEXT): concurrency/$(am__dirstamp) \
+	concurrency/$(DEPDIR)/$(am__dirstamp)
 concurrency/libcfa_d_a-invoke.$(OBJEXT): concurrency/$(am__dirstamp) \
+	concurrency/$(DEPDIR)/$(am__dirstamp)
+concurrency/libcfa_d_a-signal.$(OBJEXT): concurrency/$(am__dirstamp) \
 	concurrency/$(DEPDIR)/$(am__dirstamp)
 libcfa-d.a: $(libcfa_d_a_OBJECTS) $(libcfa_d_a_DEPENDENCIES) $(EXTRA_libcfa_d_a_DEPENDENCIES) 
@@ -459,5 +469,9 @@
 concurrency/libcfa_a-monitor.$(OBJEXT): concurrency/$(am__dirstamp) \
 	concurrency/$(DEPDIR)/$(am__dirstamp)
+concurrency/libcfa_a-alarm.$(OBJEXT): concurrency/$(am__dirstamp) \
+	concurrency/$(DEPDIR)/$(am__dirstamp)
 concurrency/libcfa_a-invoke.$(OBJEXT): concurrency/$(am__dirstamp) \
+	concurrency/$(DEPDIR)/$(am__dirstamp)
+concurrency/libcfa_a-signal.$(OBJEXT): concurrency/$(am__dirstamp) \
 	concurrency/$(DEPDIR)/$(am__dirstamp)
 libcfa.a: $(libcfa_a_OBJECTS) $(libcfa_a_DEPENDENCIES) $(EXTRA_libcfa_a_DEPENDENCIES) 
@@ -469,13 +483,17 @@
 	-rm -f *.$(OBJEXT)
 	-rm -f concurrency/CtxSwitch-@MACHINE_TYPE@.$(OBJEXT)
+	-rm -f concurrency/libcfa_a-alarm.$(OBJEXT)
 	-rm -f concurrency/libcfa_a-coroutine.$(OBJEXT)
 	-rm -f concurrency/libcfa_a-invoke.$(OBJEXT)
 	-rm -f concurrency/libcfa_a-kernel.$(OBJEXT)
 	-rm -f concurrency/libcfa_a-monitor.$(OBJEXT)
+	-rm -f concurrency/libcfa_a-signal.$(OBJEXT)
 	-rm -f concurrency/libcfa_a-thread.$(OBJEXT)
+	-rm -f concurrency/libcfa_d_a-alarm.$(OBJEXT)
 	-rm -f concurrency/libcfa_d_a-coroutine.$(OBJEXT)
 	-rm -f concurrency/libcfa_d_a-invoke.$(OBJEXT)
 	-rm -f concurrency/libcfa_d_a-kernel.$(OBJEXT)
 	-rm -f concurrency/libcfa_d_a-monitor.$(OBJEXT)
+	-rm -f concurrency/libcfa_d_a-signal.$(OBJEXT)
 	-rm -f concurrency/libcfa_d_a-thread.$(OBJEXT)
 	-rm -f containers/libcfa_a-maybe.$(OBJEXT)
@@ -514,13 +532,17 @@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libcfa_d_a-stdlib.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@concurrency/$(DEPDIR)/CtxSwitch-@MACHINE_TYPE@.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@concurrency/$(DEPDIR)/libcfa_a-alarm.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@concurrency/$(DEPDIR)/libcfa_a-coroutine.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@concurrency/$(DEPDIR)/libcfa_a-invoke.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@concurrency/$(DEPDIR)/libcfa_a-kernel.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@concurrency/$(DEPDIR)/libcfa_a-monitor.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@concurrency/$(DEPDIR)/libcfa_a-signal.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@concurrency/$(DEPDIR)/libcfa_a-thread.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@concurrency/$(DEPDIR)/libcfa_d_a-alarm.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@concurrency/$(DEPDIR)/libcfa_d_a-coroutine.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@concurrency/$(DEPDIR)/libcfa_d_a-invoke.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@concurrency/$(DEPDIR)/libcfa_d_a-kernel.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@concurrency/$(DEPDIR)/libcfa_d_a-monitor.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@concurrency/$(DEPDIR)/libcfa_d_a-signal.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@concurrency/$(DEPDIR)/libcfa_d_a-thread.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@containers/$(DEPDIR)/libcfa_a-maybe.Po@am__quote@
@@ -826,4 +848,18 @@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_d_a_CFLAGS) $(CFLAGS) -c -o concurrency/libcfa_d_a-monitor.obj `if test -f 'concurrency/monitor.c'; then $(CYGPATH_W) 'concurrency/monitor.c'; else $(CYGPATH_W) '$(srcdir)/concurrency/monitor.c'; fi`
 
+concurrency/libcfa_d_a-alarm.o: concurrency/alarm.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_d_a_CFLAGS) $(CFLAGS) -MT concurrency/libcfa_d_a-alarm.o -MD -MP -MF concurrency/$(DEPDIR)/libcfa_d_a-alarm.Tpo -c -o concurrency/libcfa_d_a-alarm.o `test -f 'concurrency/alarm.c' || echo '$(srcdir)/'`concurrency/alarm.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) concurrency/$(DEPDIR)/libcfa_d_a-alarm.Tpo concurrency/$(DEPDIR)/libcfa_d_a-alarm.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='concurrency/alarm.c' object='concurrency/libcfa_d_a-alarm.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_d_a_CFLAGS) $(CFLAGS) -c -o concurrency/libcfa_d_a-alarm.o `test -f 'concurrency/alarm.c' || echo '$(srcdir)/'`concurrency/alarm.c
+
+concurrency/libcfa_d_a-alarm.obj: concurrency/alarm.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_d_a_CFLAGS) $(CFLAGS) -MT concurrency/libcfa_d_a-alarm.obj -MD -MP -MF concurrency/$(DEPDIR)/libcfa_d_a-alarm.Tpo -c -o concurrency/libcfa_d_a-alarm.obj `if test -f 'concurrency/alarm.c'; then $(CYGPATH_W) 'concurrency/alarm.c'; else $(CYGPATH_W) '$(srcdir)/concurrency/alarm.c'; fi`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) concurrency/$(DEPDIR)/libcfa_d_a-alarm.Tpo concurrency/$(DEPDIR)/libcfa_d_a-alarm.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='concurrency/alarm.c' object='concurrency/libcfa_d_a-alarm.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_d_a_CFLAGS) $(CFLAGS) -c -o concurrency/libcfa_d_a-alarm.obj `if test -f 'concurrency/alarm.c'; then $(CYGPATH_W) 'concurrency/alarm.c'; else $(CYGPATH_W) '$(srcdir)/concurrency/alarm.c'; fi`
+
 concurrency/libcfa_d_a-invoke.obj: concurrency/invoke.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_d_a_CFLAGS) $(CFLAGS) -MT concurrency/libcfa_d_a-invoke.obj -MD -MP -MF concurrency/$(DEPDIR)/libcfa_d_a-invoke.Tpo -c -o concurrency/libcfa_d_a-invoke.obj `if test -f 'concurrency/invoke.c'; then $(CYGPATH_W) 'concurrency/invoke.c'; else $(CYGPATH_W) '$(srcdir)/concurrency/invoke.c'; fi`
@@ -833,4 +869,18 @@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_d_a_CFLAGS) $(CFLAGS) -c -o concurrency/libcfa_d_a-invoke.obj `if test -f 'concurrency/invoke.c'; then $(CYGPATH_W) 'concurrency/invoke.c'; else $(CYGPATH_W) '$(srcdir)/concurrency/invoke.c'; fi`
 
+concurrency/libcfa_d_a-signal.o: concurrency/signal.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_d_a_CFLAGS) $(CFLAGS) -MT concurrency/libcfa_d_a-signal.o -MD -MP -MF concurrency/$(DEPDIR)/libcfa_d_a-signal.Tpo -c -o concurrency/libcfa_d_a-signal.o `test -f 'concurrency/signal.c' || echo '$(srcdir)/'`concurrency/signal.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) concurrency/$(DEPDIR)/libcfa_d_a-signal.Tpo concurrency/$(DEPDIR)/libcfa_d_a-signal.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='concurrency/signal.c' object='concurrency/libcfa_d_a-signal.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_d_a_CFLAGS) $(CFLAGS) -c -o concurrency/libcfa_d_a-signal.o `test -f 'concurrency/signal.c' || echo '$(srcdir)/'`concurrency/signal.c
+
+concurrency/libcfa_d_a-signal.obj: concurrency/signal.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_d_a_CFLAGS) $(CFLAGS) -MT concurrency/libcfa_d_a-signal.obj -MD -MP -MF concurrency/$(DEPDIR)/libcfa_d_a-signal.Tpo -c -o concurrency/libcfa_d_a-signal.obj `if test -f 'concurrency/signal.c'; then $(CYGPATH_W) 'concurrency/signal.c'; else $(CYGPATH_W) '$(srcdir)/concurrency/signal.c'; fi`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) concurrency/$(DEPDIR)/libcfa_d_a-signal.Tpo concurrency/$(DEPDIR)/libcfa_d_a-signal.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='concurrency/signal.c' object='concurrency/libcfa_d_a-signal.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_d_a_CFLAGS) $(CFLAGS) -c -o concurrency/libcfa_d_a-signal.obj `if test -f 'concurrency/signal.c'; then $(CYGPATH_W) 'concurrency/signal.c'; else $(CYGPATH_W) '$(srcdir)/concurrency/signal.c'; fi`
+
 libcfa_a-libcfa-prelude.obj: libcfa-prelude.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_a_CFLAGS) $(CFLAGS) -MT libcfa_a-libcfa-prelude.obj -MD -MP -MF $(DEPDIR)/libcfa_a-libcfa-prelude.Tpo -c -o libcfa_a-libcfa-prelude.obj `if test -f 'libcfa-prelude.c'; then $(CYGPATH_W) 'libcfa-prelude.c'; else $(CYGPATH_W) '$(srcdir)/libcfa-prelude.c'; fi`
@@ -1092,4 +1142,18 @@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_a_CFLAGS) $(CFLAGS) -c -o concurrency/libcfa_a-monitor.obj `if test -f 'concurrency/monitor.c'; then $(CYGPATH_W) 'concurrency/monitor.c'; else $(CYGPATH_W) '$(srcdir)/concurrency/monitor.c'; fi`
 
+concurrency/libcfa_a-alarm.o: concurrency/alarm.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_a_CFLAGS) $(CFLAGS) -MT concurrency/libcfa_a-alarm.o -MD -MP -MF concurrency/$(DEPDIR)/libcfa_a-alarm.Tpo -c -o concurrency/libcfa_a-alarm.o `test -f 'concurrency/alarm.c' || echo '$(srcdir)/'`concurrency/alarm.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) concurrency/$(DEPDIR)/libcfa_a-alarm.Tpo concurrency/$(DEPDIR)/libcfa_a-alarm.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='concurrency/alarm.c' object='concurrency/libcfa_a-alarm.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_a_CFLAGS) $(CFLAGS) -c -o concurrency/libcfa_a-alarm.o `test -f 'concurrency/alarm.c' || echo '$(srcdir)/'`concurrency/alarm.c
+
+concurrency/libcfa_a-alarm.obj: concurrency/alarm.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_a_CFLAGS) $(CFLAGS) -MT concurrency/libcfa_a-alarm.obj -MD -MP -MF concurrency/$(DEPDIR)/libcfa_a-alarm.Tpo -c -o concurrency/libcfa_a-alarm.obj `if test -f 'concurrency/alarm.c'; then $(CYGPATH_W) 'concurrency/alarm.c'; else $(CYGPATH_W) '$(srcdir)/concurrency/alarm.c'; fi`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) concurrency/$(DEPDIR)/libcfa_a-alarm.Tpo concurrency/$(DEPDIR)/libcfa_a-alarm.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='concurrency/alarm.c' object='concurrency/libcfa_a-alarm.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_a_CFLAGS) $(CFLAGS) -c -o concurrency/libcfa_a-alarm.obj `if test -f 'concurrency/alarm.c'; then $(CYGPATH_W) 'concurrency/alarm.c'; else $(CYGPATH_W) '$(srcdir)/concurrency/alarm.c'; fi`
+
 concurrency/libcfa_a-invoke.obj: concurrency/invoke.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_a_CFLAGS) $(CFLAGS) -MT concurrency/libcfa_a-invoke.obj -MD -MP -MF concurrency/$(DEPDIR)/libcfa_a-invoke.Tpo -c -o concurrency/libcfa_a-invoke.obj `if test -f 'concurrency/invoke.c'; then $(CYGPATH_W) 'concurrency/invoke.c'; else $(CYGPATH_W) '$(srcdir)/concurrency/invoke.c'; fi`
@@ -1098,4 +1162,18 @@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_a_CFLAGS) $(CFLAGS) -c -o concurrency/libcfa_a-invoke.obj `if test -f 'concurrency/invoke.c'; then $(CYGPATH_W) 'concurrency/invoke.c'; else $(CYGPATH_W) '$(srcdir)/concurrency/invoke.c'; fi`
+
+concurrency/libcfa_a-signal.o: concurrency/signal.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_a_CFLAGS) $(CFLAGS) -MT concurrency/libcfa_a-signal.o -MD -MP -MF concurrency/$(DEPDIR)/libcfa_a-signal.Tpo -c -o concurrency/libcfa_a-signal.o `test -f 'concurrency/signal.c' || echo '$(srcdir)/'`concurrency/signal.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) concurrency/$(DEPDIR)/libcfa_a-signal.Tpo concurrency/$(DEPDIR)/libcfa_a-signal.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='concurrency/signal.c' object='concurrency/libcfa_a-signal.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_a_CFLAGS) $(CFLAGS) -c -o concurrency/libcfa_a-signal.o `test -f 'concurrency/signal.c' || echo '$(srcdir)/'`concurrency/signal.c
+
+concurrency/libcfa_a-signal.obj: concurrency/signal.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_a_CFLAGS) $(CFLAGS) -MT concurrency/libcfa_a-signal.obj -MD -MP -MF concurrency/$(DEPDIR)/libcfa_a-signal.Tpo -c -o concurrency/libcfa_a-signal.obj `if test -f 'concurrency/signal.c'; then $(CYGPATH_W) 'concurrency/signal.c'; else $(CYGPATH_W) '$(srcdir)/concurrency/signal.c'; fi`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) concurrency/$(DEPDIR)/libcfa_a-signal.Tpo concurrency/$(DEPDIR)/libcfa_a-signal.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='concurrency/signal.c' object='concurrency/libcfa_a-signal.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libcfa_a_CFLAGS) $(CFLAGS) -c -o concurrency/libcfa_a-signal.obj `if test -f 'concurrency/signal.c'; then $(CYGPATH_W) 'concurrency/signal.c'; else $(CYGPATH_W) '$(srcdir)/concurrency/signal.c'; fi`
 install-nobase_cfa_includeHEADERS: $(nobase_cfa_include_HEADERS)
 	@$(NORMAL_INSTALL)