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Diffstat (limited to 'libf2c/libF77/etime_.c')
-rw-r--r--libf2c/libF77/etime_.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/libf2c/libF77/etime_.c b/libf2c/libF77/etime_.c
index 04528b50bb8..7ed3fce6b27 100644
--- a/libf2c/libF77/etime_.c
+++ b/libf2c/libF77/etime_.c
@@ -1,5 +1,7 @@
#include "time.h"
#ifndef USE_CLOCK
+#define _INCLUDE_POSIX_SOURCE /* for HP-UX */
+#define _INCLUDE_XOPEN_SOURCE /* for HP-UX */
#include "sys/types.h"
#include "sys/times.h"
#endif