bochs: fix build on BE

Some recent refactoring (conversions from macros to funcs) broke
BE builds by having wrong types in signatures. The patch fixes
that and has already been submitted upstream.

[ci skip]

srcpkgs/bochs/patches/endian.patch

@@ -0,0 +1,19 @@
+Some endian-conditional functions had incorrect signatures on BE hosts.
+
+--- bochs.h
++++ bochs.h
+@@ -627,12 +627,12 @@ BX_CPP_INLINE void WriteHostWordToLittleEndian(Bit16u *hostPtr, Bit16u nativeVar
+   *(hostPtr) = bx_bswap16(nativeVar16);
+ }
+ 
+-BX_CPP_INLINE void WriteHostDWordToLittleEndian(Bit8u *hostPtr, Bit32u nativeVar32)
++BX_CPP_INLINE void WriteHostDWordToLittleEndian(Bit32u *hostPtr, Bit32u nativeVar32)
+ {
+   *(hostPtr) = bx_bswap32(nativeVar32);
+ }
+ 
+-BX_CPP_INLINE void WriteHostQWordToLittleEndian(Bit8u *hostPtr, Bit64u nativeVar64)
++BX_CPP_INLINE void WriteHostQWordToLittleEndian(Bit64u *hostPtr, Bit64u nativeVar64)
+ {
+   *(hostPtr) = bx_bswap64(nativeVar64);
+ }