diplodocus.org Git - nmh/blob - docs/historical/mh-jun-1982/Extras/libg/gtlogn.c

   1 #ifdef COMMENT
   2         Proprietary Rand Corporation, 1981.
   3         Further distribution of this software
   4         subject to the terms of the Rand
   5         license agreement.
   6 #endif
   7
   8 #include "libg.h"
   9
  10 char *getlogn(uid)
  11 {
  12         static char name[20];
  13         register char *np, *bp;
  14
  15         if (getubuf(uid)<=0) return(NULSTR);
  16
  17         np = name; bp = u_buf;
  18         while( (*np++ = *bp++) != ':');
  19         *--np = '\0';
  20         return(name);
  21 }