func GetProtoConfig(c *config.Config) *ProtoConfig {
	pc := c.Exts[protoName]
	if pc == nil {
		return nil
	}
	return pc.(*ProtoConfig)
}
func GetProtoConfig(c *config.Config) *ProtoConfig {
	pc := c.Exts[protoName]
	if pc == nil {
		return nil
	}
	return pc.(*ProtoConfig)
}
func GetProtoConfig ( c * config . Config ) * ProtoConfig { pc := c . Exts [ protoName ] if pc == nil { return nil } return pc . ( * ProtoConfig ) }
// GetProtoConfig returns the proto language configuration. If the proto
// extension was not run, it will return nil.
GetProtoConfig returns the proto language configuration . If the proto extension was not run it will return nil .