<func(query string, args ...interface{}) (database/sql.Result, error); database/sql.Exec> -> _SINK_
<func(query string, args ...interface{}) (database/sql.Rows, error); database/sql.Query> -> _SINK_
<func(query string, args ...interface{}) database/sql.Rows; database/sql.QueryRow> -> _SINK_
<func() (res[][]byte); crypto/x509.Subjects> -> _SOURCE_
<func(query string, args ...interface{}) (database/sql.Rows, error); database/sql.Query> -> _SOURCE_
<func(query string, args ...interface{}) database/sql.Rows; database/sql.QueryRow> -> _SOURCE_
<func(i int) string; flag.Arg> -> _SOURCE_
<func() []string; flag.Args> -> _SOURCE_
% only for testing
% <func() string; github.com/akwick/gotcha.source> -> _SOURCE_
% <func(s string) ; github.com/akwick/gotcha.sink> -> _SINK_

% Sinks of the database/sql package
<func(query string, args ...interface{}) (database/sql.Result, error); database/sql.Exec> -> _SINK_
<func(query string, args ...interface{}) (database/sql.Rows, error); database/sql.Query> -> _SINK_
<func(query string, args ...interface{}) database/sql.Rows; database/sql.QueryRow> -> _SINK_
% Sources of the flag package
<func(i int) string; flag.Arg> -> _SOURCE_
<func() []string; flag.Args> -> _SOURCE_
% Sources of the bufio package
<func() (byte, error); bufio.ReadByte> -> _SOURCE_
<func(delim byte) ([]byte, error); bufio.ReadBytes> -> _SOURCE_
<func() ([]byte, bool, error);  bufio.ReadLine> -> _SOURCE_
<func() (rune, int, error); bufio.ReadRune> -> _SOURCE_
<func(delim byte) ([]byte, error); bufio.ReadSlice> -> _SOURCE_
<func(delim byte) (string, error); bufio.ReadString> -> _SOURCE_
<func() []byte; bufio.Bytes> -> _SOURCE_
<func() string; bufio.Text> -> _SOURCE_
% only for testing
% <func() string; github.com/akwick/gotcha.source> -> _SOURCE_
% <func(s string) ; github.com/akwick/gotcha.sink> -> _SINK_

Add bufio package as sources
Add bufio package as sources

Update the sources and sink files and add appropriate function signatures of
the bufio package.
Further delete the signatures of database/sql as sources as this file should
not consider privacy related flow issues.
