4.3BSD - /usr/ingres/source/gutil/itoa.c

   1: # include   <sccs.h>
   2: 
   3: SCCSID(@(#)itoa.c	8.1	12/31/84)
   4: 
   5: /*
   6: **  ITOA -- integer to ascii conversion
   7: */
   8: 
   9: itoa(i, a)
  10: register int    i;
  11: register char   *a;
  12: {
  13:     register char   *j;
  14:     char        b[6];
  15: 
  16:     if (i < 0)
  17:     {
  18:         *a++ = '-';
  19:         i = -i;
  20:     }
  21:     j = &b[5];
  22:     *j-- = 0;
  23:     do
  24:     {
  25:         *j-- = i % 10 + '0';
  26:         i /= 10;
  27:     } while (i);
  28:     do
  29:     {
  30:         *a++ = *++j;
  31:     } while (*j);
  32:     return (0);
  33: }

Defined functions