Add comment to list0.h
authorTom Tromey <tromey@adacore.com>
Tue, 18 Jun 2019 15:27:45 +0000 (09:27 -0600)
committerTom Tromey <tromey@adacore.com>
Tue, 18 Jun 2019 15:28:57 +0000 (09:28 -0600)
commitd20ed5fd574ce1b72543c2963fa53946eb2225de
tree0f37d5e20a5fe3a44b84d54bdea289759aa4bf5e
parent86e04673b48d5f8121f28b7958cc5a0d9dd01132
Add comment to list0.h

Pedro suggested adding a comment to list0.h to explain the control
character.

Tested on x86-64 Fedora 29.

gdb/testsuite/ChangeLog
2019-06-18  Tom Tromey  <tromey@adacore.com>

* gdb.base/list0.h: Add comment explaining control character.
gdb/testsuite/ChangeLog
gdb/testsuite/gdb.base/list0.h