slirp: Remove declarations which are no longer needed

The previous patches replaced u_int8_t, u_int16_t, u_int32_t, u_int64_t
by standard int types from stdint.h,
so we can now remove their declarations which are no longer needed.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

slirp.h

diff --git a/slirp.h b/slirp.h
index a0efeff..dea85b1 100644
--- a/slirp.h
+++ b/slirp.h
@@ -7,10 +7,6 @@
 #ifdef _WIN32
 #include <inttypes.h>
 
-typedef uint8_t u_int8_t;
-typedef uint16_t u_int16_t;
-typedef uint32_t u_int32_t;
-typedef uint64_t u_int64_t;
 typedef char *caddr_t;
 
 #include <windows.h>
@@ -38,35 +34,6 @@
 
 #include <sys/time.h>
 
-#ifdef NEED_TYPEDEFS
-typedef char int8_t;
-typedef unsigned char u_int8_t;
-
-#if SIZEOF_SHORT == 2
-typedef short int16_t;
-typedef unsigned short u_int16_t;
-#else
-#if SIZEOF_INT == 2
-typedef int int16_t;
-typedef unsigned int u_int16_t;
-#else
-#error Cannot find a type with sizeof() == 2
-#endif
-#endif
-
-#if SIZEOF_SHORT == 4
-typedef short int32_t;
-typedef unsigned short u_int32_t;
-#else
-#if SIZEOF_INT == 4
-typedef int int32_t;
-typedef unsigned int u_int32_t;
-#else
-#error Cannot find a type with sizeof() == 4
-#endif
-#endif
-#endif /* NEED_TYPEDEFS */
-
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif