X-Git-Url: https://git.octo.it/?p=sort-networks.git;a=blobdiff_plain;f=src%2Fsn-evolution.c;h=8774f4ada47c25b83339e254e7e1a17bcdace536;hp=71f0c6749c3e844772557aa42d21d1138ea0468c;hb=1994d8e13989540139039a552002378b46a8f449;hpb=81c1349a79fa02e265aa2f2cde30da58edac7fa2

diff --git a/src/sn-evolution.c b/src/sn-evolution.c
index 71f0c67..8774f4a 100644
--- a/src/sn-evolution.c
+++ b/src/sn-evolution.c
@@ -23,7 +23,10 @@
 # define _ISOC99_SOURCE
 #endif
 #ifndef _POSIX_C_SOURCE
-# define _POSIX_C_SOURCE 200112L
+# define _POSIX_C_SOURCE 200809L
+#endif
+#ifndef _XOPEN_SOURCE
+# define _XOPEN_SOURCE 700
 #endif
 
 #include <stdlib.h>
@@ -50,10 +53,6 @@
 # define __attribute__(x) /**/
 #endif
 
-/* Yes, this is ugly, but the GNU libc doesn't export it with the above flags.
- * */
-char *strdup (const char *s);
-
 static uint64_t iteration_counter = 0;
 static int inputs_num = 16;
 static int inputs_num_is_power_of_two = 1;