Header inclusion clean-up

Remove header inclusions already done in setup_once.h

35 files changed, 5 insertions, 120 deletions

diff --git a/acountry.c b/acountry.c
index e33e0f8..6a20374 100644
--- a/acountry.c
+++ b/acountry.c
@@ -34,11 +34,6 @@
 
 #include "ares_setup.h"
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <ctype.h>
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
diff --git a/adig.c b/adig.c
index 47fa5a4..19f6057 100644
--- a/adig.c
+++ b/adig.c
@@ -37,9 +37,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#ifdef HAVE_SYS_TIME_H
-#  include <sys/time.h>
-#endif
 #ifdef HAVE_UNISTD_H
 #  include <unistd.h>
 #endif
@@ -47,11 +44,6 @@
 #  include <strings.h>
 #endif
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
 #include "ares.h"
 #include "ares_dns.h"
 #include "inet_ntop.h"
diff --git a/ahost.c b/ahost.c
index fb67f1f..d415964 100644
--- a/ahost.c
+++ b/ahost.c
@@ -17,9 +17,6 @@
 #include "ares_setup.h"
 
 #if !defined(WIN32) || defined(WATT32)
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
@@ -32,10 +29,6 @@
 #include <strings.h>
 #endif
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
 #include "ares.h"
 #include "ares_dns.h"
 #include "inet_ntop.h"
diff --git a/ares__close_sockets.c b/ares__close_sockets.c
index 5d391a9..e819e7d 100644
--- a/ares__close_sockets.c
+++ b/ares__close_sockets.c
@@ -16,7 +16,6 @@
 
 #include "ares_setup.h"
 
-#include <stdlib.h>
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
diff --git a/ares__read_line.c b/ares__read_line.c
index ca01803..bd9504f 100644
--- a/ares__read_line.c
+++ b/ares__read_line.c
@@ -15,9 +15,7 @@
  */
 
 #include "ares_setup.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
+
 #include "ares.h"
 #include "ares_nowarn.h"
 #include "ares_private.h"
diff --git a/ares_cancel.c b/ares_cancel.c
index eb790ae..e5bb050 100644
--- a/ares_cancel.c
+++ b/ares_cancel.c
@@ -14,7 +14,7 @@
 
 #include "ares_setup.h"
 #include <assert.h>
-#include <stdlib.h>
+
 #include "ares.h"
 #include "ares_private.h"
 
diff --git a/ares_create_query.c b/ares_create_query.c
index 8ca9d6b..f41a0ef 100644
--- a/ares_create_query.c
+++ b/ares_create_query.c
@@ -31,8 +31,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_private.h"
diff --git a/ares_destroy.c b/ares_destroy.c
index a3f6ea2..6c1f324 100644
--- a/ares_destroy.c
+++ b/ares_destroy.c
@@ -16,8 +16,9 @@
  */
 
 #include "ares_setup.h"
+
 #include <assert.h>
-#include <stdlib.h>
+
 #include "ares.h"
 #include "ares_private.h"
 
diff --git a/ares_expand_name.c b/ares_expand_name.c
index 71ff0da..e69f1af 100644
--- a/ares_expand_name.c
+++ b/ares_expand_name.c
@@ -31,7 +31,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
 #include "ares.h"
 #include "ares_nowarn.h"
 #include "ares_private.h" /* for the memdebug */
diff --git a/ares_expand_string.c b/ares_expand_string.c
index f24cccf..e55f53b 100644
--- a/ares_expand_string.c
+++ b/ares_expand_string.c
@@ -28,8 +28,6 @@
 #  include "nameser.h"
 #endif
 
-#include <string.h>
-#include <stdlib.h>
 #include "ares.h"
 #include "ares_private.h" /* for the memdebug */
 
diff --git a/ares_fds.c b/ares_fds.c
index ac5eedb..f405fc0 100644
--- a/ares_fds.c
+++ b/ares_fds.c
@@ -16,10 +16,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-
 #include "ares.h"
 #include "ares_nowarn.h"
 #include "ares_private.h"
diff --git a/ares_free_hostent.c b/ares_free_hostent.c
index 349d379..7f44882 100644
--- a/ares_free_hostent.c
+++ b/ares_free_hostent.c
@@ -15,7 +15,6 @@
  */
 
 #include "ares_setup.h"
-#include <stdlib.h>
 
 #ifdef HAVE_NETDB_H
 #include <netdb.h>
diff --git a/ares_free_string.c b/ares_free_string.c
index e0545c1..9441089 100644
--- a/ares_free_string.c
+++ b/ares_free_string.c
@@ -15,7 +15,7 @@
  */
 
 #include "ares_setup.h"
-#include <stdlib.h>
+
 #include "ares.h"
 #include "ares_private.h"
 
diff --git a/ares_gethostbyaddr.c b/ares_gethostbyaddr.c
index 4b4c8a7..9971c4f 100644
--- a/ares_gethostbyaddr.c
+++ b/ares_gethostbyaddr.c
@@ -36,10 +36,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
 #include "ares.h"
 #include "inet_net_pton.h"
 #include "ares_platform.h"
diff --git a/ares_gethostbyname.c b/ares_gethostbyname.c
index 4869402..90f03a2 100644
--- a/ares_gethostbyname.c
+++ b/ares_gethostbyname.c
@@ -37,10 +37,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
 #ifdef HAVE_STRINGS_H
 #include <strings.h>
 #endif
diff --git a/ares_getnameinfo.c b/ares_getnameinfo.c
index cdcd516..351fb08 100644
--- a/ares_getnameinfo.c
+++ b/ares_getnameinfo.c
@@ -51,10 +51,6 @@
 #include <unistd.h>
 #endif
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
 #include "ares.h"
 #include "ares_ipv6.h"
 #include "inet_ntop.h"
diff --git a/ares_getsock.c b/ares_getsock.c
index 72e467f..07d2854 100644
--- a/ares_getsock.c
+++ b/ares_getsock.c
@@ -14,10 +14,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-
 #include "ares.h"
 #include "ares_private.h"
 
diff --git a/ares_init.c b/ares_init.c
index 76b2961..15d2934 100644
--- a/ares_init.c
+++ b/ares_init.c
@@ -21,10 +21,6 @@
 #include <sys/param.h>
 #endif
 
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
 #endif
@@ -54,12 +50,6 @@
 #include <unistd.h>
 #endif
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#include <time.h>
-
 #if defined(ANDROID) || defined(__ANDROID__)
 #include <sys/system_properties.h>
 /* From the Bionic sources */
diff --git a/ares_parse_a_reply.c b/ares_parse_a_reply.c
index 4bd0845..641ae79 100644
--- a/ares_parse_a_reply.c
+++ b/ares_parse_a_reply.c
@@ -41,8 +41,6 @@
 #  include <strings.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #ifdef HAVE_LIMITS_H
 #  include <limits.h>
 #endif
diff --git a/ares_parse_aaaa_reply.c b/ares_parse_aaaa_reply.c
index b11df52..d23676a 100644
--- a/ares_parse_aaaa_reply.c
+++ b/ares_parse_aaaa_reply.c
@@ -42,8 +42,6 @@
 #  include <strings.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #ifdef HAVE_LIMITS_H
 #  include <limits.h>
 #endif
diff --git a/ares_parse_mx_reply.c b/ares_parse_mx_reply.c
index 2180054..bc5e812 100644
--- a/ares_parse_mx_reply.c
+++ b/ares_parse_mx_reply.c
@@ -38,8 +38,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_data.h"
diff --git a/ares_parse_naptr_reply.c b/ares_parse_naptr_reply.c
index 6a9d09e..73a57a0 100644
--- a/ares_parse_naptr_reply.c
+++ b/ares_parse_naptr_reply.c
@@ -38,8 +38,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_data.h"
diff --git a/ares_parse_ns_reply.c b/ares_parse_ns_reply.c
index 5e9af71..1a4e801 100644
--- a/ares_parse_ns_reply.c
+++ b/ares_parse_ns_reply.c
@@ -41,8 +41,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_private.h"
diff --git a/ares_parse_ptr_reply.c b/ares_parse_ptr_reply.c
index ed4a405..bb62b67 100644
--- a/ares_parse_ptr_reply.c
+++ b/ares_parse_ptr_reply.c
@@ -38,8 +38,6 @@
 #  include <strings.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_nowarn.h"
diff --git a/ares_parse_soa_reply.c b/ares_parse_soa_reply.c
index b811954..611a215 100644
--- a/ares_parse_soa_reply.c
+++ b/ares_parse_soa_reply.c
@@ -38,8 +38,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_data.h"
diff --git a/ares_parse_srv_reply.c b/ares_parse_srv_reply.c
index 9c7eb6e..6b2526c 100644
--- a/ares_parse_srv_reply.c
+++ b/ares_parse_srv_reply.c
@@ -38,8 +38,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_data.h"
diff --git a/ares_parse_txt_reply.c b/ares_parse_txt_reply.c
index 5165332..26737ed 100644
--- a/ares_parse_txt_reply.c
+++ b/ares_parse_txt_reply.c
@@ -42,9 +42,6 @@
 #  include <strings.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
-
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_data.h"
diff --git a/ares_private.h b/ares_private.h
index 8c8a08f..99d47c6 100644
--- a/ares_private.h
+++ b/ares_private.h
@@ -26,9 +26,6 @@
 #define WIN32
 #endif
 
-#include <stdio.h>
-#include <sys/types.h>
-
 #ifdef HAVE_NETINET_IN_H
 #include <netinet/in.h>
 #endif
@@ -40,10 +37,6 @@
 #define HAVE_WRITEV 1
 #endif
 
-#ifdef NETWARE
-#include <time.h>
-#endif
-
 #define DEFAULT_TIMEOUT         5000 /* milliseconds */
 #define DEFAULT_TRIES           4
 #ifndef INADDR_NONE
diff --git a/ares_process.c b/ares_process.c
index b7c0bca..25eb24c 100644
--- a/ares_process.c
+++ b/ares_process.c
@@ -41,10 +41,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#ifdef HAVE_SYS_TIME_H
-#  include <sys/time.h>
-#endif
-
 #ifdef HAVE_STRINGS_H
 #  include <strings.h>
 #endif
@@ -59,10 +55,7 @@
 #endif
 
 #include <assert.h>
-#include <string.h>
-#include <stdlib.h>
 #include <fcntl.h>
-#include <time.h>
 
 #include "ares.h"
 #include "ares_dns.h"
diff --git a/ares_query.c b/ares_query.c
index ed6b6e8..6104128 100644
--- a/ares_query.c
+++ b/ares_query.c
@@ -31,7 +31,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_private.h"
diff --git a/ares_search.c b/ares_search.c
index 1877c19..ec07640 100644
--- a/ares_search.c
+++ b/ares_search.c
@@ -16,11 +16,6 @@
 
 #include "ares_setup.h"
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
 #ifdef HAVE_STRINGS_H
 #  include <strings.h>
 #endif
diff --git a/ares_send.c b/ares_send.c
index d3f734f..ab85a2d 100644
--- a/ares_send.c
+++ b/ares_send.c
@@ -31,9 +31,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_private.h"
diff --git a/ares_timeout.c b/ares_timeout.c
index 1dc0283..0b5a435 100644
--- a/ares_timeout.c
+++ b/ares_timeout.c
@@ -19,11 +19,6 @@
 #ifdef HAVE_LIMITS_H
 #include <limits.h>
 #endif
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-
-#include <time.h>
 
 #include "ares.h"
 #include "ares_private.h"
diff --git a/inet_net_pton.c b/inet_net_pton.c
index 45bb5d4..f4e58f9 100644
--- a/inet_net_pton.c
+++ b/inet_net_pton.c
@@ -36,11 +36,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <ctype.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
 #include "ares.h"
 #include "ares_ipv6.h"
 #include "ares_nowarn.h"
diff --git a/inet_ntop.c b/inet_ntop.c
index 57e1146..e5ffb10 100644
--- a/inet_ntop.c
+++ b/inet_ntop.c
@@ -35,11 +35,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <ctype.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
 #include "ares.h"
 #include "ares_ipv6.h"
 #include "inet_ntop.h"