gentoo-overlay/app-text/robodoc/files/robodoc-4.99.43_clean_libc.patch

diff --git a/Source/troff_generator.c b/Source/troff_generator.c
index 1b123b8..94ddcda 100644
--- a/Source/troff_generator.c
+++ b/Source/troff_generator.c
@@ -30,7 +30,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <ctype.h>
 
 #include <sys/param.h>
-#include <sys/unistd.h>
+#include <unistd.h>
 
 #include "troff_generator.h"
 #include "util.h"