tree dd26aade46ad79167c650a97d20b6a7b70734189
parent d2b7f337ceb51cc0573df13661c807e2fd388895
author Alex Stewart <alexs.mac@gmail.com> 1639591272 +0000
committer Alex Stewart <alexs.mac@gmail.com> 1639592414 +0000

Fix missing declaration warnings in GCC

- Follow up to commit https://github.com/ceres-solver/ceres-solver/commit/54ba6c27b504f43b59b0d91da0165995c66d9a3d
  which enabled -Wmissing-declarations and fixed all previous
  infractions.

Change-Id: Ia10b49b4c9bc12c0f7bec2b8c0706f38be18f1dc