Don't include errno.h if we don't use errno or errno value definitions.

37 files changed, 0 insertions, 41 deletions

diff --git a/wiretap/5views.c b/wiretap/5views.c
index fc0a9b2b86..c474804a1f 100644
--- a/wiretap/5views.c
+++ b/wiretap/5views.c
@@ -7,7 +7,6 @@
  */
 
 #include "config.h"
-#include <errno.h>
 #include <string.h>
 
 #include "wtap-int.h"
diff --git a/wiretap/aethra.c b/wiretap/aethra.c
index 58e815bb33..3216e74ed9 100644
--- a/wiretap/aethra.c
+++ b/wiretap/aethra.c
@@ -7,7 +7,6 @@
  */
 
 #include "config.h"
-#include <errno.h>
 #include <string.h>
 #include "wtap-int.h"
 #include "file_wrappers.h"
diff --git a/wiretap/ascendtext.c b/wiretap/ascendtext.c
index 5d768cdf3b..71e7273859 100644
--- a/wiretap/ascendtext.c
+++ b/wiretap/ascendtext.c
@@ -12,8 +12,6 @@
 #include "ascend-int.h"
 #include "file_wrappers.h"
 
-#include <errno.h>
-
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
diff --git a/wiretap/ber.c b/wiretap/ber.c
index d9182c7532..ead975a412 100644
--- a/wiretap/ber.c
+++ b/wiretap/ber.c
@@ -7,8 +7,6 @@
 
 #include "config.h"
 
-#include <errno.h>
-
 #include "wtap-int.h"
 #include "file_wrappers.h"
 #include <wsutil/buffer.h>
diff --git a/wiretap/btsnoop.c b/wiretap/btsnoop.c
index a8a9393598..3ef146568b 100644
--- a/wiretap/btsnoop.c
+++ b/wiretap/btsnoop.c
@@ -7,7 +7,6 @@
  */
 
 #include "config.h"
-#include <errno.h>
 #include <string.h>
 #include "wtap-int.h"
 #include "file_wrappers.h"
diff --git a/wiretap/capsa.c b/wiretap/capsa.c
index 786137fe28..6083e38ff2 100644
--- a/wiretap/capsa.c
+++ b/wiretap/capsa.c
@@ -7,7 +7,6 @@
  */
 
 #include "config.h"
-#include <errno.h>
 #include <string.h>
 #include "wtap-int.h"
 #include "file_wrappers.h"
diff --git a/wiretap/commview.c b/wiretap/commview.c
index 990a668055..71f9ced287 100644
--- a/wiretap/commview.c
+++ b/wiretap/commview.c
@@ -25,7 +25,6 @@
 #include "config.h"
 
 #include <stdlib.h>
-#include <errno.h>
 #include <string.h>
 
 #include "wtap-int.h"
diff --git a/wiretap/daintree-sna.c b/wiretap/daintree-sna.c
index 6c20cb1ca7..67ae444488 100644
--- a/wiretap/daintree-sna.c
+++ b/wiretap/daintree-sna.c
@@ -34,7 +34,6 @@
 #include "config.h"
 
 #include <stdlib.h>
-#include <errno.h>
 #include <string.h>
 
 #include "wtap-int.h"
diff --git a/wiretap/eyesdn.c b/wiretap/eyesdn.c
index 20669806d8..4d22d6b7af 100644
--- a/wiretap/eyesdn.c
+++ b/wiretap/eyesdn.c
@@ -13,7 +13,6 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include <errno.h>
 
 static int eyesdn_file_type_subtype = -1;
 
diff --git a/wiretap/i4btrace.c b/wiretap/i4btrace.c
index e38e1358a6..1b15972b66 100644
--- a/wiretap/i4btrace.c
+++ b/wiretap/i4btrace.c
@@ -9,7 +9,6 @@
 #include "config.h"
 
 #include <stdlib.h>
-#include <errno.h>
 #include <string.h>
 #include "wtap-int.h"
 #include "file_wrappers.h"
diff --git a/wiretap/ipfix.c b/wiretap/ipfix.c
index b9ed377c4d..2dff3849d4 100644
--- a/wiretap/ipfix.c
+++ b/wiretap/ipfix.c
@@ -52,7 +52,6 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include <errno.h>
 #include "wtap-int.h"
 #include "file_wrappers.h"
 #include "ipfix.h"
diff --git a/wiretap/iptrace.c b/wiretap/iptrace.c
index f9ae4b8d70..2b4e9d63bb 100644
--- a/wiretap/iptrace.c
+++ b/wiretap/iptrace.c
@@ -8,7 +8,6 @@
  */
 #include "config.h"
 #include <stdlib.h>
-#include <errno.h>
 #include <string.h>
 #include "wtap-int.h"
 #include "file_wrappers.h"
diff --git a/wiretap/iseries.c b/wiretap/iseries.c
index f235c5b3e7..180ed01ae5 100644
--- a/wiretap/iseries.c
+++ b/wiretap/iseries.c
@@ -143,7 +143,6 @@ Number  S/R  Length    Timer                        MAC Address   MAC Address
 
 #include <stdlib.h>
 #include <string.h>
-#include <errno.h>
 
 #include <wsutil/str_util.h>
 #include <wsutil/strtoi.h>
diff --git a/wiretap/k12.c b/wiretap/k12.c
index c3b99bba7d..f03e859d0c 100644
--- a/wiretap/k12.c
+++ b/wiretap/k12.c
@@ -14,7 +14,6 @@
 #include "config.h"
 #include <stdlib.h>
 #include <string.h>
-#include <errno.h>
 
 #include "wtap-int.h"
 #include "file_wrappers.h"
diff --git a/wiretap/libpcap.c b/wiretap/libpcap.c
index aa4e2874d8..625a2de067 100644
--- a/wiretap/libpcap.c
+++ b/wiretap/libpcap.c
@@ -10,7 +10,6 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include <errno.h>
 #include "wtap-int.h"
 #include "file_wrappers.h"
 #include "required_file_handlers.h"
diff --git a/wiretap/merge.c b/wiretap/merge.c
index 0c3c919acf..c838c62162 100644
--- a/wiretap/merge.c
+++ b/wiretap/merge.c
@@ -17,7 +17,6 @@
 #define WS_LOG_DOMAIN LOG_DOMAIN_WIRETAP
 
 #include <stdlib.h>
-#include <errno.h>
 
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
diff --git a/wiretap/mime_file.c b/wiretap/mime_file.c
index 25c72e2ce6..a3cce0d14d 100644
--- a/wiretap/mime_file.c
+++ b/wiretap/mime_file.c
@@ -24,7 +24,6 @@
 #include <unistd.h>
 #endif
 
-#include <errno.h>
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
diff --git a/wiretap/mp2t.c b/wiretap/mp2t.c
index f9e7bbce4c..a0f3f6112c 100644
--- a/wiretap/mp2t.c
+++ b/wiretap/mp2t.c
@@ -21,7 +21,6 @@
 #include "wtap-int.h"
 #include <wsutil/buffer.h>
 #include "file_wrappers.h"
-#include <errno.h>
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
diff --git a/wiretap/mpeg.c b/wiretap/mpeg.c
index b0611c627e..c42199263b 100644
--- a/wiretap/mpeg.c
+++ b/wiretap/mpeg.c
@@ -31,7 +31,6 @@
 #include "wtap-int.h"
 #include <wsutil/buffer.h>
 #include "file_wrappers.h"
-#include <errno.h>
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
diff --git a/wiretap/netscaler.c b/wiretap/netscaler.c
index a5963adcc4..c1b229e0fc 100644
--- a/wiretap/netscaler.c
+++ b/wiretap/netscaler.c
@@ -7,7 +7,6 @@
  */
 
 #include "config.h"
-#include <errno.h>
 #include <string.h>
 #include "wtap-int.h"
 #include "file_wrappers.h"
diff --git a/wiretap/nettl.c b/wiretap/nettl.c
index 74723dfb41..2a4627103c 100644
--- a/wiretap/nettl.c
+++ b/wiretap/nettl.c
@@ -12,7 +12,6 @@
 #include "config.h"
 
 #include <stdlib.h>
-#include <errno.h>
 #include <string.h>
 #include "wtap-int.h"
 #include "file_wrappers.h"
diff --git a/wiretap/nettrace_3gpp_32_423.c b/wiretap/nettrace_3gpp_32_423.c
index faac76b913..2b4515239b 100644
--- a/wiretap/nettrace_3gpp_32_423.c
+++ b/wiretap/nettrace_3gpp_32_423.c
@@ -16,7 +16,6 @@
 #include <unistd.h>
 #endif
 
-#include <errno.h>
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
diff --git a/wiretap/netxray.c b/wiretap/netxray.c
index 5d8ad2d809..6ba6c7950a 100644
--- a/wiretap/netxray.c
+++ b/wiretap/netxray.c
@@ -8,7 +8,6 @@
 
 #include "config.h"
 
-#include <errno.h>
 #include <string.h>
 #include "wtap-int.h"
 #include "file_wrappers.h"
diff --git a/wiretap/ngsniffer.c b/wiretap/ngsniffer.c
index fb00e9fa66..4ee4eda162 100644
--- a/wiretap/ngsniffer.c
+++ b/wiretap/ngsniffer.c
@@ -42,7 +42,6 @@
  */
 #include "config.h"
 
-#include <errno.h>
 #include <string.h>
 #include "wtap-int.h"
 #include "file_wrappers.h"
diff --git a/wiretap/observer.c b/wiretap/observer.c
index d1a31b42b7..6a745c1437 100644
--- a/wiretap/observer.c
+++ b/wiretap/observer.c
@@ -15,7 +15,6 @@
 #include "config.h"
 
 #include <stdlib.h>
-#include <errno.h>
 #include <string.h>
 #include "wtap-int.h"
 #include "file_wrappers.h"
diff --git a/wiretap/packetlogger.c b/wiretap/packetlogger.c
index 1d9951d320..885d450540 100644
--- a/wiretap/packetlogger.c
+++ b/wiretap/packetlogger.c
@@ -15,7 +15,6 @@
 #include "config.h"
 
 #include <stdlib.h>
-#include <errno.h>
 #include <string.h>
 
 #include "wtap-int.h"
diff --git a/wiretap/pcap-common.c b/wiretap/pcap-common.c
index 2a0e69e7dd..404b43df5c 100644
--- a/wiretap/pcap-common.c
+++ b/wiretap/pcap-common.c
@@ -14,7 +14,6 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include <errno.h>
 #include "wtap-int.h"
 #include "file_wrappers.h"
 #include "atm.h"
diff --git a/wiretap/peekclassic.c b/wiretap/peekclassic.c
index 3fffc80caa..18b926ddba 100644
--- a/wiretap/peekclassic.c
+++ b/wiretap/peekclassic.c
@@ -22,7 +22,6 @@
  */
 
 #include "config.h"
-#include <errno.h>
 #include <string.h>
 
 #include <wsutil/epochs.h>
diff --git a/wiretap/peektagged.c b/wiretap/peektagged.c
index ef9bbbc568..acef34634c 100644
--- a/wiretap/peektagged.c
+++ b/wiretap/peektagged.c
@@ -19,7 +19,6 @@
  */
 
 #include "config.h"
-#include <errno.h>
 #include <string.h>
 #include <stdlib.h>
 #include "wtap-int.h"
diff --git a/wiretap/radcom.c b/wiretap/radcom.c
index 1547a0ec21..6e6c596317 100644
--- a/wiretap/radcom.c
+++ b/wiretap/radcom.c
@@ -8,7 +8,6 @@
 
 #include "config.h"
 
-#include <errno.h>
 #include <string.h>
 #include "wtap-int.h"
 #include "file_wrappers.h"
diff --git a/wiretap/rtpdump.c b/wiretap/rtpdump.c
index 9a2e15e540..705115ff7a 100644
--- a/wiretap/rtpdump.c
+++ b/wiretap/rtpdump.c
@@ -56,7 +56,6 @@
 #include <wsutil/wslog.h>
 #include "rtpdump.h"
 #include <string.h>
-#include <errno.h>
 
 /* NB. I've included the version string in the magic for stronger identification.
  * If we add/change version support, we'll also need to edit:
diff --git a/wiretap/snoop.c b/wiretap/snoop.c
index aa4a4bc3d1..8621be6eaf 100644
--- a/wiretap/snoop.c
+++ b/wiretap/snoop.c
@@ -7,7 +7,6 @@
  */
 
 #include "config.h"
-#include <errno.h>
 #include <string.h>
 #include "wtap-int.h"
 #include "file_wrappers.h"
diff --git a/wiretap/stanag4607.c b/wiretap/stanag4607.c
index 0edbcd1dd4..0b2f2bff43 100644
--- a/wiretap/stanag4607.c
+++ b/wiretap/stanag4607.c
@@ -15,8 +15,6 @@
 
 #include "config.h"
 
-#include <errno.h>
-
 #include "wtap-int.h"
 #include "file_wrappers.h"
 #include <wsutil/buffer.h>
diff --git a/wiretap/tnef.c b/wiretap/tnef.c
index 66db868038..a7b17c3af4 100644
--- a/wiretap/tnef.c
+++ b/wiretap/tnef.c
@@ -7,8 +7,6 @@
 
 #include "config.h"
 
-#include <errno.h>
-
 #include "wtap-int.h"
 #include "file_wrappers.h"
 #include <wsutil/buffer.h>
diff --git a/wiretap/visual.c b/wiretap/visual.c
index 17efa2f809..684a6a2e01 100644
--- a/wiretap/visual.c
+++ b/wiretap/visual.c
@@ -9,7 +9,6 @@
  */
 
 #include "config.h"
-#include <errno.h>
 #include <string.h>
 #include "wtap-int.h"
 #include "file_wrappers.h"
diff --git a/wiretap/vwr.c b/wiretap/vwr.c
index 48272b2691..251ddf524c 100644
--- a/wiretap/vwr.c
+++ b/wiretap/vwr.c
@@ -9,7 +9,6 @@
  */
 #include "config.h"
 
-#include <errno.h>
 #include <string.h>
 
 #include "wtap-int.h"
diff --git a/wiretap/wtap.c b/wiretap/wtap.c
index f2aaff1205..4c9ead0737 100644
--- a/wiretap/wtap.c
+++ b/wiretap/wtap.c
@@ -9,7 +9,6 @@
 #include <config.h>
 
 #include <string.h>
-#include <errno.h>
 
 #include <sys/types.h>