c_isalpha          71 lib/c-ctype.c  c_isalpha (int c)
c_isalpha         174 lib/c-ctype.h  #undef c_isalpha
c_isalpha         175 lib/c-ctype.h  #define c_isalpha(c) \
c_isalpha         180 lib/c-ctype.h  #undef c_isalpha
c_isalpha         181 lib/c-ctype.h  #define c_isalpha(c) \