4.3BSD - /usr/ingres/source/libq/IIlength.c

   1: # include   <sccs.h>
   2: 
   3: SCCSID(@(#)IIlength.c	8.1	12/31/84)
   4: 
   5: 
   6: 
   7: /*
   8: **	determines the length of a string.
   9: **	if a null byte cannot be found after 255 chars
  10: **	the the length is assumed to be 255.
  11: */
  12: 
  13: IIlength(s)
  14: char    *s;
  15: {
  16:     register char   *ss;
  17:     register int    len, cnt;
  18: 
  19:     ss = s;
  20:     cnt = 255;
  21:     len = 0;
  22: 
  23:     while (cnt--)
  24:         if (*ss++)
  25:             len++;
  26:         else
  27:             break;
  28:     return (len);
  29: }

Defined functions