[pushed] Remove some unused typedefs from gdbserver

[Tom Tromey]

I noticed that gdbserver/win32-low.cc has a few typedefs that are not
used.  This patch removes them.

gdbserver/ChangeLog
2021-04-13  Tom Tromey  <tromey@adacore.com>

	* win32-low.cc (winapi_CreateToolhelp32Snapshot)
	(winapi_Module32First, winapi_Module32Next): Remove typedefs.
---
 gdbserver/ChangeLog    | 5 +++++
 gdbserver/win32-low.cc | 4 ----
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/gdbserver/win32-low.cc b/gdbserver/win32-low.cc
index 1f4967320bc..6502d857732 100644
--- a/gdbserver/win32-low.cc
+++ b/gdbserver/win32-low.cc
@@ -1211,10 +1211,6 @@ win32_add_all_dlls (void)
   win32_add_dll (NULL);
 }
 
-typedef HANDLE (WINAPI *winapi_CreateToolhelp32Snapshot) (DWORD, DWORD);
-typedef BOOL (WINAPI *winapi_Module32First) (HANDLE, LPMODULEENTRY32);
-typedef BOOL (WINAPI *winapi_Module32Next) (HANDLE, LPMODULEENTRY32);
-
 /* See nat/windows-nat.h.  */
 
 void
-- 
2.26.2