strcspn function

int strcspn(
  1. Pointer<Int8> __s,
  2. Pointer<Int8> __reject
)

Return the length of the initial segment of S which consists entirely of characters not in REJECT.

Implementation

int strcspn(
  ffi.Pointer<ffi.Int8> __s,
  ffi.Pointer<ffi.Int8> __reject,
) {
  _strcspn ??= Libc().dylib.lookupFunction<
      ffi.Uint64 Function(ffi.Pointer<ffi.Int8>, ffi.Pointer<ffi.Int8>),
      _dart_strcspn>('strcspn');
  return _strcspn!(
    __s,
    __reject,
  );
}