installing NET-SNMP on Solaris 5.9

Hello,
 
after make command I have an errors below..
what to do? I did not found any solution :-/
 
server: SUN V890, Solaris 5.9
 
/bin/sh ../libtool --mode=compile gcc -I../include -I.  -I../snmplib -g -O2 -Dsolaris2 -c -o text_utils.lo text_utils.c
rm -f .libs/text_utils.lo
gcc -I../include -I. -I../snmplib -g -O2 -Dsolaris2 -c text_utils.c  -fPIC -DPIC -o .libs/text_utils.lo
text_utils.c: In function `_process_line_tvi':
text_utils.c:464: error: `ULONG_MAX' undeclared (first use in this function)
text_utils.c:464: error: (Each undeclared identifier is reported only once
text_utils.c:464: error: for each function it appears in.)
text_utils.c:472: error: `LONG_MAX' undeclared (first use in this function)
text_utils.c:473: error: `LONG_MIN' undeclared (first use in this function)
*** Error code 1
make: Fatal error: Command failed for target `text_utils.lo'
Current working directory /export/net-snmp-5.3.pre1/snmplib
*** Error code 1
make: Fatal error: Command failed for target `subdirs'
 
 
thank u
 
Best Regards
 
Pavel Kuta - SSE
 
Strategic Development
Network Management Specialist
 
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