static long double strtox(const char *s, char **p, int prec)
{
- FILE f = {
- .buf = (void *)s, .rpos = (void *)s,
- .rend = (void *)-1, .lock = -1
- };
+ FILE f;
+ sh_fromstring(&f, s);
shlim(&f, 0);
long double y = __floatscan(&f, prec, 1);
off_t cnt = shcnt(&f);