Searched defs:isdigit (Results 1 – 4 of 4) sorted by relevance
75 isdigit(int c) in isdigit() function
59 #define isdigit(c) ((__ismask(c)&(_D)) != 0) macro
176 #define isdigit(c) (AcpiGbl_Ctypes[(unsigned char)(c)] & (_ACPI_DI)) macro
138 # define isdigit(x) ((x) >= '0' && (x) <= '9') macro