Searched defs:isalpha (Results 1 – 12 of 12) sorted by relevance
52 #define isalpha(c) _bcs_isalpha(c) macro
50 #define isalpha(ch) (isupper(ch) || islower(ch)) macro
67 isalpha(int c) in isalpha() function
74 #define isalpha(c) (AcpiGbl_Ctypes[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP)) macro
64 isalpha(c) in isalpha() function
89 #define isalpha(c) __sbistype((c), _CTYPE_A) macro
75 # define isalpha(x) (((x) >= 'A' && 'Z' >= (x)) || \ macro
151 # define isalpha(x) (isupper(x) || islower(x)) macro
205 static __inline int isalpha(int c) in isalpha() function
37 #define isalpha(x) (((x) >= 'a' && (x) <= 'z') || ((x) >= 'A' && (x) <= 'Z')) macro
4642 isalpha(_CharT __c, const locale& __loc) in isalpha() function