X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/9860220fde8166ca2508c2c6da5d77cf335748de..0e15d065d56be3dcaee6fb95be38d69559338b21:/netdissect-stdinc.h

diff --git a/netdissect-stdinc.h b/netdissect-stdinc.h
index 3e85e825..8b8eaf9a 100644
--- a/netdissect-stdinc.h
+++ b/netdissect-stdinc.h
@@ -46,6 +46,9 @@
 #include "varattrs.h"
 
 /*
+ * If we're compiling with Visual Studio, make sure we have at least
+ * VS 2015 or later, so we have sufficient C99 support.
+ *
  * XXX - verify that we have at least C99 support on UN*Xes?
  *
  * What about MinGW or various DOS toolchains?  We're currently assuming
@@ -80,6 +83,9 @@
    */
 
   /*
+   * Include <inttypes.h> to get the integer types and PRi[doux]64 values
+   * defined.
+   *
    * If the compiler is MSVC, we require VS 2015 or newer, so we
    * have <inttypes.h> - and support for %zu in the formatted
    * printing functions.
@@ -118,7 +124,6 @@
 #include <stdio.h>
 #include <winsock2.h>
 #include <ws2tcpip.h>
-#include <ctype.h>
 #include <time.h>
 #include <io.h>
 #include <fcntl.h>
@@ -157,7 +162,6 @@
    * by adding a preceding underscore; we *want* the UN*Xisms, so add
    * #defines to let us use them.
    */
-  #define isascii __isascii
   #define isatty _isatty
   #define stat _stat
   #define strdup _strdup
@@ -216,7 +220,6 @@ typedef char* caddr_t;
  * Includes and definitions for various flavors of UN*X.
  */
 
-#include <ctype.h>
 #include <unistd.h>
 #include <netdb.h>
 #include <sys/param.h>