fix build with musl libc

musl libc will warn if you include sys/signal.h instead of signal.h as
specified by posix. Build will fail due to -Werror explicitly beeing
set.

Fix it by use the posix location.

fixes #138

1 files changed, 1 insertions, 1 deletions

diff --git a/slabs.c b/slabs.c
index 31e85f6..bfafe5d 100644
--- a/slabs.c
+++ b/slabs.c
@@ -10,7 +10,6 @@
 #include "memcached.h"
 #include <sys/stat.h>
 #include <sys/socket.h>
-#include <sys/signal.h>
 #include <sys/resource.h>
 #include <fcntl.h>
 #include <netinet/in.h>
@@ -18,6 +17,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+#include <signal.h>
 #include <assert.h>
 #include <pthread.h>