Symbol: isalpha
include/linux/ctype.h
26
#define isalpha(c) ((__ismask(c)&(_U|_L)) != 0)
tools/include/linux/ctype.h
26
#define isalpha(c) ((__ismask(c)&(_U|_L)) != 0)
tools/include/nolibc/ctype.h
85
int isalpha(int c)