sqlite3Isalpha   38283 ext/sqlite3/libsqlite/sqlite3.c   return ( sqlite3Isalpha(zPathname[0]) && zPathname[1]==':' );
sqlite3Isalpha   97768 ext/sqlite3/libsqlite/sqlite3.c   for(i=0; zIn[i] && !sqlite3Isalpha(zIn[i]); i++){}
sqlite3Isalpha   102867 ext/sqlite3/libsqlite/sqlite3.c       if( sqlite3Isalpha(c) ){