1: #ifndef lint
   2: static char sccsid[] = "@(#)ts.c	4.2 8/11/83";
   3: #endif
   4: 
   5:  /* ts.c: minor string processing subroutines */
   6: match (s1, s2)
   7:     char *s1, *s2;
   8: {
   9:     while (*s1 == *s2)
  10:         if (*s1++ == '\0')
  11:             return(1);
  12:         else
  13:             s2++;
  14:     return(0);
  15: }
  16: prefix(small, big)
  17:     char *small, *big;
  18: {
  19: int c;
  20: while ((c= *small++) == *big++)
  21:     if (c==0) return(1);
  22: return(c==0);
  23: }
  24: letter (ch)
  25:     {
  26:     if (ch >= 'a' && ch <= 'z')
  27:         return(1);
  28:     if (ch >= 'A' && ch <= 'Z')
  29:         return(1);
  30:     return(0);
  31:     }
  32: numb(str)
  33:     char *str;
  34:     {
  35:     /* convert to integer */
  36:     int k;
  37:     for (k=0; *str >= '0' && *str <= '9'; str++)
  38:         k = k*10 + *str - '0';
  39:     return(k);
  40:     }
  41: digit(x)
  42:     {
  43:     return(x>= '0' && x<= '9');
  44:     }
  45: max(a,b)
  46: {
  47: return( a>b ? a : b);
  48: }
  49: tcopy (s,t)
  50:     char *s, *t;
  51: {
  52:     while (*s++ = *t++);
  53: }

Defined functions

digit defined in line 41; used 6 times
letter defined in line 24; used 2 times
match defined in line 6; used 6 times
max defined in line 45; used 2 times
numb defined in line 32; used 1 times
tcopy defined in line 49; used 1 times

Defined variables

sccsid defined in line 2; never used
Last modified: 1987-02-17
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