h225_2.cxx:8:10: fatal error: 'h225.h' file not found

Do not append the platform_type and suffix to the library name.

Index: openh323u.mak.in
--- openh323u.mak.in.orig
+++ openh323u.mak.in
@@ -102,11 +102,11 @@ LIBDIRS += $(OPENH323DIR)
 #OH323_SUPPRESS_H235	= 1
 
 OH323_SRCDIR = $(OPENH323DIR)/src
-ifdef PREFIX
-OH323_INCDIR = $(PREFIX)/include/openh323
-else
+#ifdef PREFIX
+#OH323_INCDIR = $(PREFIX)/include/openh323
+#else
 OH323_INCDIR = $(OPENH323DIR)/include
-endif # PREFIX
+#endif # PREFIX
 
 ifndef OH323_LIBDIR
 OH323_LIBDIR = $(OPENH323DIR)/lib
@@ -133,7 +133,11 @@ OH323_SUFFIX = $(OBJ_SUFFIX)
 endif # OH323_SUFFIX
 endif # HAS_PTLIB_LIB_MAK
 
+ifneq ($(OSTYPE),OpenBSD)
 OH323_BASE  = h323_$(PLATFORM_TYPE)_$(OH323_SUFFIX)$(LIB_TYPE)
+else
+OH323_BASE  = h323
+endif
 OH323_FILE  = lib$(OH323_BASE).$(LIB_SUFFIX)
 
 LDFLAGS	    += -L$(OH323_LIBDIR)
