Created I-Have service encoding/decoding/unit test.

Added handlers for I-Have and Who-Has.
Added send for I-Have and Who-Has.
Created demo for WhoHas.
Added I-Have handling in server demo.

bacnet-stack/demo/server/makefile.b32

@@ -30,6 +30,8 @@ SRCS = server.c \
        ..\..\demo\handler\h_arf.c  \
        ..\..\demo\handler\h_rd.c  \
        ..\..\demo\handler\h_dcc.c  \
+       ..\..\demo\handler\h_whohas.c  \
+       ..\..\demo\handler\s_ihave.c  \
        ..\..\bacdcode.c \
        ..\..\bacapp.c \
        ..\..\bacstr.c \
@@ -38,6 +40,8 @@ SRCS = server.c \
        ..\..\bigend.c \
        ..\..\whois.c \
        ..\..\iam.c \
+       ..\..\whohas.c \
+       ..\..\ihave.c \
        ..\..\rp.c \
        ..\..\wp.c \
        ..\..\arf.c \
@@ -59,7 +63,8 @@ OBJS = $(SRCS:.c=.obj)
 
 # Compiler definitions
 #
-CC = $(BORLAND_DIR)\bin\bcc32 +bcc32.cfg
+BCC_CFG = bcc32.cfg
+CC = $(BORLAND_DIR)\bin\bcc32 +$(BCC_CFG)
 #LINK = $(BORLAND_DIR)\bin\tlink32
 LINK = $(BORLAND_DIR)\bin\ilink32
 TLIB = $(BORLAND_DIR)\bin\tlib
@@ -84,7 +89,7 @@ $(C_LIB_DIR)\CW32MT.lib
 #
 # This should be the first one in the makefile
 
-all : bcc32.cfg $(PRODUCT_EXE)
+all : $(BCC_CFG) $(PRODUCT_EXE)
 
 # Linker specific: the link below is for BCC linker/compiler. If you link
 # with a different linker - please change accordingly.
@@ -113,7 +118,7 @@ clean :
 	del ..\..\ports\win32\*.obj
 	del $(PRODUCT_EXE)
 	del *.map
-	del bcc32.cfg
+	del $(BCC_CFG)
 
 #
 # Generic rules
@@ -127,7 +132,7 @@ clean :
 	$(CC) -o$@ $<
 
 # Compiler configuration file
-bcc32.cfg :
+$(BCC_CFG) :
    Copy &&|
 $(CFLAGS) 
 -c