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+2017-12-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ Small sync with gnulib based on mails in libc-alpha@sourceware.com.
+
+ Use re_malloc etc. consistently.
+
+ * regcomp.c (re_comp, analyze): Use re_malloc/re_free instead of
+ malloc/free.
+ * regexec.c (push_fail_stack): Use re_realloc instead of realloc.
+
+ Other changes:
+
+ * regex_internal.h: Synchronize on __libc_lock_define usage.
+
2017-12-05 Arnold D. Robbins <arnold@skeeve.com>
* regex.h: Yes define __USE_GNU. Needed for non-GLIBC systems.