RFR: 8232929: Duplicate symbols when building static libraries

[Johan Vos]

This PR only affects native code in the prism-sw pipeline.

JBS issue: https://bugs.openjdk.java.net/browse/JDK-8232929

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Commits:
 - 9afeca00: Avoid name clashes when creating static libraries. Prefix exposed functions.

Changes: https://git.openjdk.java.net/jfx/pull/21/files
 Webrev: https://webrevs.openjdk.java.net/jfx/21/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8232929
  Stats: 5 lines in 3 files changed: 0 ins; 0 del; 5 mod
  Patch: https://git.openjdk.java.net/jfx/pull/21.diff
  Fetch: git fetch https://git.openjdk.java.net/jfx pull/21/head:pull/21

PR: https://git.openjdk.java.net/jfx/pull/21