Remove PLATFORMS (was merged into README.md)

[skip ci]

diff --git a/PLATFORMS b/PLATFORMS
deleted file mode 100644 (file)
index ca837df..0000000
--- a/PLATFORMS
+++ /dev/null
@@ -1,18 +0,0 @@
-In many operating systems tcpdump is available as a native package or port,
-which simplifies installation of updates and long-term maintenance. However,
-the native packages are sometimes a few versions behind and to try a more
-recent snapshot it will take to compile tcpdump from the source code.
-
-tcpdump compiles and works on at least the following platforms:
-
-* AIX
-* DragonFly BSD
-* FreeBSD
-* HP-UX 11i
-* GNU/Linux
-* {Mac} OS X / macOS
-* NetBSD
-* OpenBSD
-* OpenWrt
-* Solaris
-* Windows (requires WinPcap or Npcap, and Visual Studio with CMake)