Run checkAPIs in epan/wmem/

Was fixed to pass.  Let's keep it that way.

Change-Id: I49b532b6f1df2430b3912f8f1e9d518caff17d2c
Reviewed-on: https://code.wireshark.org/review/15413
Reviewed-by: Michael Mann <mmann78@netscape.net>

Makefile.am

@@ -1048,6 +1048,7 @@ checkapi: checkapi_local
 	cd epan/crypt && $(MAKE) checkapi
 	cd epan/dfilter && $(MAKE) checkapi
 	cd epan/ftypes && $(MAKE) checkapi
+	cd epan/wmem && $(MAKE) checkapi
 	cd epan/wslua && $(MAKE) checkapi
 	cd epan/dissectors && $(MAKE) checkapi
 	cd plugins && $(MAKE) checkapi

Makefile.nmake

@@ -1519,6 +1519,8 @@ checkapi: checkapi_local
 	$(MAKE) /$(MAKEFLAGS) -f Makefile.nmake checkapi
 	cd ../ftypes
 	$(MAKE) /$(MAKEFLAGS) -f Makefile.nmake checkapi
+	cd ../wmem
+	$(MAKE) /$(MAKEFLAGS) -f Makefile.nmake checkapi
 	cd ../wslua
 	$(MAKE) /$(MAKEFLAGS) -f Makefile.nmake checkapi
 	cd ../dissectors

epan/wmem/CMakeLists.txt

@@ -70,6 +70,15 @@ set_target_properties(wmem_test PROPERTIES
 	COMPILE_DEFINITIONS "WS_BUILD_DLL"
 )
 
+CHECKAPI(
+	NAME
+	  wmem
+	SWITCHES
+	  -g termoutput -build
+	SOURCES
+	  ${WMEM_FILES}
+)
+
 #
 # Editor modelines  -  http://www.wireshark.org/tools/modelines.html
 #