2 files changed, 0 insertions, 8 deletions
diff --git a/util/libreboot-utils/lib/mkhtemp.c b/util/libreboot-utils/lib/mkhtemp.c
index 4e7f6013..461bb438 100644
--- a/util/libreboot-utils/lib/mkhtemp.c
+++ b/util/libreboot-utils/lib/mkhtemp.c
@@ -4,10 +4,6 @@
  * Hardened mktemp (be nice to the demon).
  */
 
-#ifndef _XOPEN_SOURCE
-#define _XOPEN_SOURCE 700
-#endif
-
 /* for openat2 / fast path: */
 #ifdef __linux__
 #if !defined(USE_OPENAT) || \
diff --git a/util/libreboot-utils/lib/rand.c b/util/libreboot-utils/lib/rand.c
index 02353560..249e2e6c 100644
--- a/util/libreboot-utils/lib/rand.c
+++ b/util/libreboot-utils/lib/rand.c
@@ -4,9 +4,6 @@
  * Random number generation
  */
 
-#ifndef RAND_H
-#define RAND_H
-
 #if defined(USE_ARC4) && \
     ((USE_ARC4) > 0)
 #define _DEFAULT_SOURCE 1 /* for arc4random on *linux* */
@@ -201,4 +198,3 @@ err:
 	exitf("Randomisierungsfehler");
 	exit(EXIT_FAILURE);
 }
-#endif