OPENSSL_isalpha function
OPENSSL_isalpha is a locale-independent, ASCII-only version of isalpha(3), It only recognizes 'a' through 'z' and 'A' through 'Z' as alphabetic.
Implementation
@meta.RecordUse()
@ffi.Native<ffi.Int Function(ffi.Int)>(symbol: 'bssl_dart_OPENSSL_isalpha')
external int OPENSSL_isalpha(
int c,
);