diff --git a/lib/dict.c b/lib/dict.c
index cf5d7d674ec276a1c32a09121f15b8fb0080a319..b1f5b6810e0eb4b2588b2434930ace8b9d9502cb 100644
--- a/lib/dict.c
+++ b/lib/dict.c
@@ -54,7 +54,6 @@
 #include <net/if.h>
 #endif
 #include <sys/ioctl.h>
-#include <signal.h>
 
 #ifdef HAVE_SYS_PARAM_H
 #include <sys/param.h>
diff --git a/lib/easy.c b/lib/easy.c
index 9ea8ef6ef08bac6b6d9a7cfff9b1ad2420457ebc..b8c13c6a64d105fa71b0d5ad0adba19c3d967774 100644
--- a/lib/easy.c
+++ b/lib/easy.c
@@ -61,7 +61,6 @@
 #ifdef HAVE_SYS_IOCTL_H
 #include <sys/ioctl.h>
 #endif
-#include <signal.h>
 
 #ifdef HAVE_SYS_PARAM_H
 #include <sys/param.h>
diff --git a/lib/file.c b/lib/file.c
index 9b9ef2be39a6922224cf9d0d70d4e719adaadfde..de5d52b32be4e3c9cec3b2370efbe06ca7563b62 100644
--- a/lib/file.c
+++ b/lib/file.c
@@ -58,7 +58,6 @@
 #include <net/if.h>
 #endif
 #include <sys/ioctl.h>
-#include <signal.h>
 
 #ifdef HAVE_SYS_PARAM_H
 #include <sys/param.h>
diff --git a/lib/hostares.c b/lib/hostares.c
index 2936345735f39c6454df04d9ff1c4074675391e0..e268f11bd94aec0536a28a570ae2fd30c78cafd0 100644
--- a/lib/hostares.c
+++ b/lib/hostares.c
@@ -52,10 +52,6 @@
 #include <stdlib.h>
 #endif
 
-#ifdef HAVE_SETJMP_H
-#include <setjmp.h>
-#endif
-
 #ifdef HAVE_PROCESS_H
 #include <process.h>
 #endif
diff --git a/lib/hostasyn.c b/lib/hostasyn.c
index bcf8a54001c669c2d2201648bb141dbb5a37d174..f989b1da95edf4e596f2296ace3bd592a75d7ffa 100644
--- a/lib/hostasyn.c
+++ b/lib/hostasyn.c
@@ -52,10 +52,6 @@
 #include <stdlib.h>
 #endif
 
-#ifdef HAVE_SETJMP_H
-#include <setjmp.h>
-#endif
-
 #ifdef HAVE_PROCESS_H
 #include <process.h>
 #endif
diff --git a/lib/hostip4.c b/lib/hostip4.c
index 392e40b207e4ab26e8e1463546308dea2ee3c047..576c358286b99af3005ee1bbe09326b7ca5817b1 100644
--- a/lib/hostip4.c
+++ b/lib/hostip4.c
@@ -53,10 +53,6 @@
 #include <stdlib.h>
 #endif
 
-#ifdef HAVE_SETJMP_H
-#include <setjmp.h>
-#endif
-
 #ifdef HAVE_PROCESS_H
 #include <process.h>
 #endif
diff --git a/lib/hostip6.c b/lib/hostip6.c
index 2f9857f43c107d9cdd68e16f3f9ee7a0782c1399..e1c9012124a39ff9243ec1a4a1022f6578baf41a 100644
--- a/lib/hostip6.c
+++ b/lib/hostip6.c
@@ -52,10 +52,6 @@
 #include <stdlib.h>
 #endif
 
-#ifdef HAVE_SETJMP_H
-#include <setjmp.h>
-#endif
-
 #ifdef HAVE_PROCESS_H
 #include <process.h>
 #endif
diff --git a/lib/hostsyn.c b/lib/hostsyn.c
index 650906b9ca7bb7bd223cd1c1cf338ddc0322fc53..0c09f7094ad61ec2e4e60a4c8a021df78309e95d 100644
--- a/lib/hostsyn.c
+++ b/lib/hostsyn.c
@@ -52,10 +52,6 @@
 #include <stdlib.h>
 #endif
 
-#ifdef HAVE_SETJMP_H
-#include <setjmp.h>
-#endif
-
 #ifdef HAVE_PROCESS_H
 #include <process.h>
 #endif
diff --git a/lib/hostthre.c b/lib/hostthre.c
index ff319483efe00dcc06229a75d061faffcbb95860..dc8eead926a7921cd1f3ed8d45007dcc12ac7745 100644
--- a/lib/hostthre.c
+++ b/lib/hostthre.c
@@ -53,10 +53,6 @@
 #include <stdlib.h>
 #endif
 
-#ifdef HAVE_SETJMP_H
-#include <setjmp.h>
-#endif
-
 #ifdef HAVE_PROCESS_H
 #include <process.h>
 #endif
diff --git a/lib/http.c b/lib/http.c
index 65a42bb2e0843260cbf4860e5e48d4169f15ec19..86006a824cea86c56807f8bbb1eceabaf072af44 100644
--- a/lib/http.c
+++ b/lib/http.c
@@ -66,7 +66,6 @@
 #ifdef HAVE_SYS_IOCTL_H
 #include <sys/ioctl.h>
 #endif
-#include <signal.h>
 
 #ifdef HAVE_SYS_PARAM_H
 #include <sys/param.h>
diff --git a/lib/telnet.c b/lib/telnet.c
index c63c87946c846d5c51f1bb0ba55db4a71bdbcc26..77f51b523c6e70230febd7d302b4252125847a53 100644
--- a/lib/telnet.c
+++ b/lib/telnet.c
@@ -53,7 +53,6 @@
 #include <net/if.h>
 #endif
 #include <sys/ioctl.h>
-#include <signal.h>
 
 #ifdef HAVE_SYS_PARAM_H
 #include <sys/param.h>
diff --git a/lib/tftp.c b/lib/tftp.c
index 65c35427e5d08331288b722b7c94b22ab0db8770..e58365c10a1c1386ee89f7070728ca40b73fa282 100644
--- a/lib/tftp.c
+++ b/lib/tftp.c
@@ -53,7 +53,6 @@
 #include <net/if.h>
 #endif
 #include <sys/ioctl.h>
-#include <signal.h>
 
 #ifdef HAVE_SYS_PARAM_H
 #include <sys/param.h>