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-rw-r--r--compat/regex/regex.c1
-rw-r--r--compat/regex/regex_internal.h1
2 files changed, 1 insertions, 1 deletions
diff --git a/compat/regex/regex.c b/compat/regex/regex.c
index f3e03a9eab..e6f4a5d177 100644
--- a/compat/regex/regex.c
+++ b/compat/regex/regex.c
@@ -60,6 +60,7 @@
#undefs RE_DUP_MAX and sets it to the right value. */
#include <limits.h>
#include <stdint.h>
+#include <stdlib.h>
#ifdef GAWK
#undef alloca
diff --git a/compat/regex/regex_internal.h b/compat/regex/regex_internal.h
index 3ee8aae59d..0bad8b841e 100644
--- a/compat/regex/regex_internal.h
+++ b/compat/regex/regex_internal.h
@@ -23,7 +23,6 @@
#include <assert.h>
#include <ctype.h>
#include <stdio.h>
-#include <stdlib.h>
#include <string.h>
#if defined HAVE_LANGINFO_H || defined HAVE_LANGINFO_CODESET || defined _LIBC