sample/skipatou.c

   1 static inline int
   2 isdigit(int ch)
   3 {
   4   return (ch >= '0') && (ch <= '9');
   5 }
   6
   7 unsigned int skip_atou(const char **s)
   8 {
   9   int i=0;
  10
  11   while (isdigit(**s))
  12     i = i*10 + *((*s)++) - '0';
  13   return i;
  14 }