iswdigit
} else if (iswdigit(c) || c == '.') {
if (iswdigit(c))
} while (iswalpha(c) || iswdigit(c) || c == '_');
if (iswdigit(c))
!iswdigit(*++cp)))
||iswdigit(Z)||isphonogram(Z)||isideogram(Z)))
if (!(iswdigit(*s) && iswascii(*s)) && *s != radixpoint)
if (iswdigit(*s) && iswascii(*s)) {
} while (iswdigit(*s) && iswascii(*s));
if (iswdigit(*s) && iswascii(*s)) {
} while (iswdigit(*s) && iswascii(*s));
if (!(iswdigit(*s) && iswascii(*s)))
} while (iswdigit(*s) && iswascii(*s));
iswdigit(c) || c == L'_')
if (iswdigit(c)) { /* number */
iswdigit(c);
iswdigit(c) || c == L'_' ||
if (iswdigit(c)) {
while (iswdigit(c)) {
if (iswdigit(c)) {
while (iswdigit(c)) {
while (iswdigit(s[i]) && i <= 4) {
if (iswdigit(s[i]))
if (iswdigit(c))
if (!iswdigit(number[i]))
if (!iswdigit(number[i]))
extern int iswdigit(wint_t);
extern int iswdigit(wint_t);
using std::iswdigit;
using std::iswdigit;
#define DIGIT(x) (iswdigit(x) ? (x) - L'0' : \
#define DIGIT(x) (iswdigit(x) ? (x) - L'0' : \