/* Linker version script for libwebrtc.so (Linux only).
 *
 * When libwebrtc.so is built with rtc_use_pipewire=true and
 * -fvisibility=default, PipeWire lazy-load trampoline stubs (pw_*, spa_*)
 * are exported as weak symbols. If the PipeWire ALSA plugin
 * (libasound_module_pcm_pipewire.so) is later dlopen'd by libasound,
 * the dynamic linker may resolve the plugin's pw_* references through
 * libwebrtc.so's broken trampolines instead of the real libpipewire.so,
 * causing a SIGSEGV (NULL function pointer dereference).
 *
 * This script hides only those third-party symbol namespaces while
 * keeping every WebRTC / BoringSSL / internal symbol exported (which
 * the Rust webrtc-sys bindings require).
 */
{
  global:
    *;

  local:
    pw_*;
    spa_*;
};