Compilation of Web-cache trace convertor

[Kaichuan He <he@expert.cc.purdue.edu>]

	Hi,  when I tried to compile the trace convertor
under directorey "ns2/indep-utils/webtrace-conv/ucb",
	It tells me following symbols undefined:

Undefined                       first referenced
 symbol                             in file
heapsort                            tr-stat.o
strsep      

	Any pointer that where these two functions
are located under solaris?

	Thanks in advance


Kevin