10100 Illumos is confused about calloc() arguments

*** 11,21 ****
  /*
   * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
! #pragma ident   "%Z%%M% %I%     %E% SMI"
  
  /*
   * checknr: check an nroff/troff input file for matching macro calls.
   * we also attempt to match size and font changes, but only the embedded
   * kind.  These must end in \s0 and \fP resp.  Maybe more sophistication
--- 11,23 ----
  /*
   * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
! /*
!  * Copyright (c) 2018, Joyent, Inc.
!  */
  
  /*
   * checknr: check an nroff/troff input file for matching macro calls.
   * we also attempt to match size and font changes, but only the embedded
   * kind.  These must end in \s0 and \fP resp.  Maybe more sophistication
*** 188,198 ****
          (void) setlocale(LC_ALL, "");
  #if !defined(TEXT_DOMAIN)
  #define TEXT_DOMAIN     "SYS_TEST"
  #endif
          (void) textdomain(TEXT_DOMAIN);
!         stk = (struct stkstr *)calloc(sizeof (struct stkstr), 100);
          maxstk = 100;
          /* Figure out how many known commands there are */
          while (knowncmds[ncmds])
                  ncmds++;
          while (argc > 1 && argv[1][0] == '-') {
--- 190,200 ----
          (void) setlocale(LC_ALL, "");
  #if !defined(TEXT_DOMAIN)
  #define TEXT_DOMAIN     "SYS_TEST"
  #endif
          (void) textdomain(TEXT_DOMAIN);
!         stk = (struct stkstr *)calloc(100, sizeof (struct stkstr));
          maxstk = 100;
          /* Figure out how many known commands there are */
          while (knowncmds[ncmds])
                  ncmds++;
          while (argc > 1 && argv[1][0] == '-') {