[foreign-jextract] [Rev 03] RFR: 8238316: jextract emits a C_BOOL when source says char

[Athijegannathan Sundararajan]

> Using SystemABI.Type of MemoryLayouts to generate layout constants

The pull request has been updated with a new target base due to a merge or a rebase.

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Commits:
 - ca463ab8: 8238316: jextract emits a C_BOOL when source says char
 - 9f1ecfe7: removed a debug println left over.
 - 7f0f3144: 8238316: jextract emits a C_BOOL when source says char

Changes: https://git.openjdk.java.net/panama-foreign/pull/25/files
 Webrev: https://webrevs.openjdk.java.net/panama-foreign/25/webrev.03
  Stats: 109 lines in 5 files changed: 68 ins; 8 del; 33 mod
  Patch: https://git.openjdk.java.net/panama-foreign/pull/25.diff
  Fetch: git fetch https://git.openjdk.java.net/panama-foreign pull/25/head:pull/25

PR: https://git.openjdk.java.net/panama-foreign/pull/25