* lib/get_ppid_of.c (proc_pidinfo): Declare with WEAK_IMPORT_ATTRIBUTE.
(get_ppid_of): Test whether the symbol declared weak evaluates to
non-NULL before invoking it.
- * lib/get_progname_of (get_progname_of): Declare with
+ * lib/get_progname_of (proc_pidinfo): Declare with
WEAK_IMPORT_ATTRIBUTE.
- (get_ppid_of): Test whether the symbol declared weak evaluates to
+ (get_progname_of): Test whether the symbol declared weak evaluates to
non-NULL before invoking it.
2021-12-21 Paul Eggert <eggert@cs.ucla.edu>