Searched refs:isdigit (Results 1 – 6 of 6) sorted by relevance
11 int _EXFUN(isdigit, (int __c));46 #define isdigit(c) ((__ctype_ptr)[(unsigned)(c)]&_N) macro
105 __exctype (isdigit);176 # define isdigit(c) __isctype((c), _ISdigit) macro
545 if (!isdigit(ch)) in sym_string_valid()550 if (!isdigit(ch)) in sym_string_valid()
317 else if (isdigit(line[0])) in conf_choice()
104 while (isdigit(c)) { in get_number()
853 } else if (isdigit((unsigned char)*cp)) { in eval_unary()