[foreign-jextract] RFR: 8281764: jextract does not generate parameter names for function pointer typedefs [v3]

[Athijegannathan Sundararajan]

> Propagating TypedefDecl's ParmDecl child cursors to Types.

Athijegannathan Sundararajan has updated the pull request incrementally with one additional commit since the last revision:

  refactored pointer-type check to Utils.java

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Changes:
  - all: https://git.openjdk.java.net/panama-foreign/pull/646/files
  - new: https://git.openjdk.java.net/panama-foreign/pull/646/files/0a8d2e20..b798cad9

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=panama-foreign&pr=646&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=panama-foreign&pr=646&range=01-02

  Stats: 19 lines in 3 files changed: 12 ins; 5 del; 2 mod
  Patch: https://git.openjdk.java.net/panama-foreign/pull/646.diff
  Fetch: git fetch https://git.openjdk.java.net/panama-foreign pull/646/head:pull/646

PR: https://git.openjdk.java.net/panama-foreign/pull/646