libnspr4 2:1.firefox2.0.0.17+0nobinonly-0ubuntu0.7.4 (amd64 binary) in ubuntu feisty

 This library provides platform independent non-GUI operating system
 facilities including:
   * threads,
   * thread synchronisation,
   * normal file I/O and network I/O,
   * interval timing and calendar time,
   * basic memory management (malloc and free),
   * shared library linking.
 This Ubuntu-specific version is built using the the Firefox NSPR.
 .
 See http://www.mozilla.org/docs/refList/refNSPR/ for more
 information about NSPR.