Strip or relocate more includes from nmap.h

TargetGroup.cc

@@ -133,6 +133,7 @@
 #include "libnetutil/netutil.h"
 
 #include <sstream>
+#include <errno.h>
 
 #define BITVECTOR_BITS (sizeof(bitvector_t) * CHAR_BIT)
 #define BIT_SET(v, n) ((v)[(n) / BITVECTOR_BITS] |= 1UL << ((n) % BITVECTOR_BITS))

nmap.cc

@@ -155,6 +155,12 @@
 #include <signal.h>
 #endif
 
+#include <fcntl.h>
+
+#ifdef HAVE_PWD_H
+#include <pwd.h>
+#endif
+
 #ifdef WIN32
 #include "winfix.h"
 /* This name collides in the following include. */

nmap.h

@@ -151,79 +151,19 @@
 #include <unistd.h>
 #endif
 
-#ifdef STDC_HEADERS
-#include <stdlib.h>
-#else
-void *malloc();
-void *realloc();
-#endif
-
-#if STDC_HEADERS || HAVE_STRING_H
-#include <string.h>
-#if !STDC_HEADERS && HAVE_MEMORY_H
-#include <memory.h>
-#endif
-#endif
-#if HAVE_STRINGS_H
-#include <strings.h>
-#endif
-
 #ifdef HAVE_BSTRING_H
 #include <bstring.h>
 #endif
 
-#include <ctype.h>
-#include <sys/types.h>
-
-#ifndef WIN32 /* from nmapNT -- seems to work */
-#include <sys/wait.h>
-#endif /* !WIN32 */
-
 #ifdef HAVE_SYS_PARAM_H
 #include <sys/param.h> /* Defines MAXHOSTNAMELEN on BSD*/
 #endif
 
 #if HAVE_RPC_TYPES_H
+/* Is this needed any more since rpcgrind was converted to NSE? */
 #include <rpc/types.h>
 #endif
 
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-
-#include <sys/stat.h>
-
-#if HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-
-#include <errno.h>
-
-#if HAVE_NETDB_H
-#include <netdb.h>
-#endif
-
-#if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-#endif
-
-#include <fcntl.h>
-
-#ifdef HAVE_PWD_H
-#include <pwd.h>
-#endif
-
-#if HAVE_ARPA_INET_H
-#include <arpa/inet.h>
-#endif
-
 /* For systems without SCTP in netinet/in.h, such as MacOS X */
 #ifndef IPPROTO_SCTP
 #define IPPROTO_SCTP 132
@@ -234,10 +174,6 @@ void *realloc();
 
 #include <assert.h>
 
-#if HAVE_SYS_RESOURCE_H
-#include <sys/resource.h>
-#endif
-
 /*#include <net/if_arp.h> *//* defines struct arphdr needed for if_ether.h */
 // #if HAVE_NET_IF_H
 // #ifndef NET_IF_H /* why doesn't OpenBSD do this?! */

nmap_error.cc

@@ -127,6 +127,8 @@
 #include "NmapOps.h"
 #include "xml.h"
 
+#include <errno.h>
+
 extern NmapOps o;
 
 #ifdef WIN32

osscan.cc

@@ -133,6 +133,7 @@
 #include "Target.h"
 #include "nmap_error.h"
 
+#include <errno.h>
 #include <stdarg.h>
 #if TIME_WITH_SYS_TIME
 # include <sys/time.h>

scan_engine_connect.cc

@@ -129,6 +129,8 @@
 #include "libnetutil/netutil.h" /* for max_sd() */
 #include "NmapOps.h"
 
+#include <errno.h>
+
 extern NmapOps o;
 
 /* Sets this UltraProbe as type UP_CONNECT, preparing to connect to given

service_scan.cc

@@ -135,6 +135,8 @@
 
 #include "nmap_tty.h"
 
+#include <errno.h>
+
 #if HAVE_OPENSSL
 /* OpenSSL 1.0.0 needs _WINSOCKAPI_ to be defined, otherwise it loads
  <windows.h> (through openssl/dtls1.h), which is incompatible with the

utils.cc

@@ -126,6 +126,9 @@
 #include "utils.h"
 #include "NmapOps.h"
 
+#include <fcntl.h>
+#include <errno.h>
+
 extern NmapOps o;
 
 /* Test a wildcard mask against a test string. Wildcard mask can include '*' and