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| author |  bunnei | 2020-12-28 22:24:05 -0800 |
|---|---|---|
| committer | bunnei | 2021-01-11 14:23:16 -0800 |
| commit | 92d5c63f0172aa222dca0dbca3aefb4e7b4bec06 (patch) | |
| tree | 15a25b15493f098c0b96873105ac6a547ca0c8f7 /src | |
| parent | hle: kernel: k_scheduler: Cleanup OnThreadPriorityChanged. (diff) | |
| download | yuzu-92d5c63f0172aa222dca0dbca3aefb4e7b4bec06.tar.gz yuzu-92d5c63f0172aa222dca0dbca3aefb4e7b4bec06.tar.xz yuzu-92d5c63f0172aa222dca0dbca3aefb4e7b4bec06.zip | |
common: common_funcs: Add R_UNLESS macro.
Diffstat (limited to 'src')
| -rw-r--r-- | src/common/common_funcs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/common/common_funcs.h b/src/common/common_funcs.h index 367b6bf6e..c90978f9c 100644 --- a/src/common/common_funcs.h +++ b/src/common/common_funcs.h | |||
| @@ -93,6 +93,14 @@ __declspec(dllimport) void __stdcall DebugBreak(void); | |||
| 93 | return static_cast<T>(key) == 0; \ | 93 | return static_cast<T>(key) == 0; \ |
| 94 | } | 94 | } |
| 95 | 95 | ||
| 96 | /// Evaluates a boolean expression, and returns a result unless that expression is true. | ||
| 97 | #define R_UNLESS(expr, res) \ | ||
| 98 | { \ | ||
| 99 | if (!(expr)) { \ | ||
| 100 | return res; \ | ||
| 101 | } \ | ||
| 102 | } | ||
| 103 | |||
| 96 | namespace Common { | 104 | namespace Common { |
| 97 | 105 | ||
| 98 | [[nodiscard]] constexpr u32 MakeMagic(char a, char b, char c, char d) { | 106 | [[nodiscard]] constexpr u32 MakeMagic(char a, char b, char c, char d) { |