Searched defs:isalnum (Results 1 – 7 of 7) sorted by relevance
35 #define isalnum(ch) (isalpha(ch) || isdigit(ch)) macro
49 #define isalnum(ch) (isalpha(ch) || isdigit(ch)) macro
56 #define isalnum(c) ((__ismask(c)&(_U|_L|_D)) != 0) macro
51 isalnum(int c) in isalnum() function
87 #define isalnum(c) __sbistype((c), _CTYPE_A|_CTYPE_D|_CTYPE_N) macro
257 static __inline int isalnum(int c) in isalnum() function