Rollup merge of rust-lang#70510 - RalfJung:bool-vs-boolean, r=Mark-Simulacrum

fix TryEnterCriticalSection return type

Source: https://docs.microsoft.com/en-us/windows/win32/api/synchapi/nf-synchapi-tryentercriticalsection
Fixes rust-lang#70504

Author: Dylan-DPC

src/libstd/sys/windows/c.rs

@@ -778,7 +778,7 @@ extern "system" {
     pub fn ioctlsocket(s: SOCKET, cmd: c_long, argp: *mut c_ulong) -> c_int;
     pub fn InitializeCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
     pub fn EnterCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
-    pub fn TryEnterCriticalSection(CriticalSection: *mut CRITICAL_SECTION) -> BOOLEAN;
+    pub fn TryEnterCriticalSection(CriticalSection: *mut CRITICAL_SECTION) -> BOOL;
     pub fn LeaveCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
     pub fn DeleteCriticalSection(CriticalSection: *mut CRITICAL_SECTION);