Most modern Unix environments use 64-bit off_t by default: OpenBSD,
FreeBSD, OS X, and Linux libc implementations such as Musl.

glibc is the lone exception; it can default to 32 bits but this is
configurable by setting _FILE_OFFSET_BITS.

Avoiding the stat64()/fstat64() interfaces is desirable because they
are nonstandard and not implemented on many systems (including
OpenBSD and FreeBSD), and using 64 bits for stat()/fstat() is either
the default or trivial to set up.

src/common/file_util.cpp:79:19: error: variable has incomplete type 'struct stat64'
    struct stat64 file_info;
                  ^
src/common/file_util.cpp:79:12: note: forward declaration of 'stat64'
    struct stat64 file_info;
           ^
src/common/file_util.cpp:99:19: error: variable has incomplete type 'struct stat64'
    struct stat64 file_info;
                  ^
src/common/file_util.cpp:99:12: note: forward declaration of 'stat64'
    struct stat64 file_info;
           ^
src/common/file_util.cpp:342:19: error: variable has incomplete type 'struct stat64'
    struct stat64 buf;
                  ^
src/common/file_util.cpp:342:12: note: forward declaration of 'stat64'
    struct stat64 buf;
           ^
src/common/file_util.cpp:359:19: error: variable has incomplete type 'struct stat64'
    struct stat64 buf;
                  ^
src/common/file_util.cpp:359:12: note: forward declaration of 'stat64'
    struct stat64 buf;
           ^
4 errors generated.

src/common/thread.cpp:90:5: error: unknown type name 'cpu_set_t'; did you mean 'cpuset_t'?
    cpu_set_t cpu_set;
    ^~~~~~~~~
    cpuset_t
/usr/include/sys/_cpuset.h:48:24: note: 'cpuset_t' declared here
typedef struct _cpuset cpuset_t;
                       ^
1 error generated.

src/common/thread.cpp:123:5: error: use of undeclared identifier 'pthread_setname_np'
    pthread_setname_np(pthread_self(), szThreadName);
    ^
1 error generated.

FRD: fix GetMyFriendKey

Fix typos

Update the stub code of BOSS

Fix/mask crash in shader debugger in Mii Maker

Debugger: implement wait tree widget

FS: implement DeleteDirectoryRecursively

GPU: DisplayTransfer & MemoryFill cleanup and param check

They're not currently used, and it's easy to accidentally pass a single
pointer argument to them, causing an out-of-bounds read.

As far as I can tell, memset was replaced by a fill without correcting
the parameter type, causing an out-of-bounds array read in the Vec4
constructor.

OpenGL: Take cached viewport sub-rect into account for scissor

Fixes #1938

the old implementation modifies the loop variable in the loop. Though it actually works, it is really confusing. Makes it morereadable now.

previous commits changes the behaviour of interrupt when meeting invalid params. Regresses to the same behaviour as before
needs more hwtest

prevent further operation with invalid values which may cause assertion failure or divided by zero.
needs more hwtest

RasterizerCachedMemory doesn't has pointer but should be considered as valid

The old code indented too much to read. Split into functions and do general cleanup.

Qt: shutdown system if error on loading ROM

Fix clang-format lint

Add clang-format as part of our {commit,travis}-time checks