//go:build !epics

// Package epics provides an EPICS Channel Access data source.
// When built without the "epics" build tag (i.e. without CGo and EPICS Base),
// this stub is compiled instead, so that the rest of the codebase can call
// epics.Available() to decide whether to register the data source.
package epics

import "github.com/uopi/uopi/internal/datasource"

// Available reports whether the EPICS Channel Access data source is compiled in.
// It always returns false when built without the "epics" build tag.
func Available() bool { return false }

// New is a placeholder that returns nil when EPICS support is not compiled in.
// Callers must check Available() before calling New().
func New(caAddrList, archiveURL string) datasource.DataSource { return nil }