4.3BSD - /usr/src/new/mh/sbr/m_setcur.c

   1: /* m_setcur.c - set "cur" */
   2: 
   3: #include "../h/mh.h"
   4: #include <stdio.h>
   5: 
   6: 
   7: void m_setcur (mp, num)
   8: register struct  msgs *mp;
   9: register int     num;
  10: {
  11:     int     bits,
  12:             public;
  13:     register int    i;
  14: 
  15:     public = mp -> msgflags & READONLY ? 0 : 1;
  16:     bits = FFATTRSLOT;
  17:     for (i = 0; mp -> msgattrs[i]; i++)
  18:     if (strcmp (mp -> msgattrs[i], current) == 0) {
  19:         public = mp -> attrstats & (1 << (bits + i)) ? 0 : 1;
  20:         break;
  21:     }
  22: 
  23:     if (!m_seqnew (mp, current, public))
  24:     return;
  25:     (void) m_seqadd (mp, current, mp -> curmsg = num, public);
  26: }

Defined functions