di-set.h, ino-map.h: add multiple-inclusion guard
authorJim Meyering <meyering@redhat.com>
Tue, 8 Feb 2011 10:54:05 +0000 (11:54 +0100)
committerJim Meyering <meyering@redhat.com>
Tue, 8 Feb 2011 10:54:05 +0000 (11:54 +0100)
commitd9f5da66f7c95f84b6b28b17cfa4c5248ad2b591
treedd9cb2cb5392c1f6e6e17f15dab53e5fc053782d
parent2305b66555d8812eb26002b51b5ee1f4a1a5186a
di-set.h, ino-map.h: add multiple-inclusion guard

Technically, the guard is required only for ino-map.h, due to its
INO_MAP_INSERT_FAILURE definition, but do both for consistency.
* lib/di-set.h: Add file-spanning #ifndef _GL_DI_SET_H.
* lib/ino-map.h: Likewise.
ChangeLog
lib/di-set.h
lib/ino-map.h