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-rw-r--r--src/process.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/process.c b/src/process.c
index aaadedb5419..0f3373b5db0 100644
--- a/src/process.c
+++ b/src/process.c
@@ -104,6 +104,10 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <resolv.h>
#endif
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif /* HAVE_LIMITS_H */
+
#include "lisp.h"
#include "systime.h"
#include "systty.h"