Searched defs:is_digit (Results 1 – 8 of 8) sorted by relevance
36 #define is_digit(ch) \ macro
58 #define is_digit(c) ((unsigned)to_digit(c) <= 9) macro
77 #define is_digit(c) (((unsigned)to_digit(c)) <= 9) macro
36 int is_digit = s >= '0' && s <= '9'; in no_mischief_strncpy() local
145 #define is_digit(c) ((unsigned) to_digit(c) <= 9) macro
104 is_digit(char c) in is_digit() function
862 is_digit(char c) is_digit() function
729 is_digit(unsigned char c) in is_digit() function