checkpoint

1 files changed, 52 insertions, 0 deletions

diff --git a/lr_macros.h b/lr_macros.h
new file mode 100644
index 0000000..a503ad5
--- /dev/null
+++ b/lr_macros.h
@@ -0,0 +1,52 @@
+#ifndef LR_MACROS_H
+#define LR_MACROS_H
+
+// Zero
+#if !defined(COMPILER_MSVC)
+#define COMPILER_MSVC 0
+#endif
+#if !defined(COMPILER_LLVM)
+#define COMPILER_LLVM 0
+#endif
+#if !defined(COMPILER_GNU)
+#define COMPILER_GNU 0
+#endif
+
+// Detect compiler
+#if __clang__
+# define COMPILER_CLANG 1
+#elif _MSC_VER
+# define COMPILER_MSVC 1
+#elif __GNUC__
+# define COMPILER_GNU 1
+#endif
+
+// Push/Pop warnings
+#if defined(COMPILER_GNU)
+# define PUSH_WARNINGS \
+_Pragma("GCC diagnostic push") \
+_Pragma("GCC diagnostic ignored \"-Weverything\"")
+# define POP_WARNINGS \
+_Pragma("GCC diagnostic pop")
+#elif defined(COMPILER_CLANG)
+# define PUSH_WARNINGS \
+_Pragma("clang diagnostic push") \
+_Pragma("clang diagnostic ignored \"-Weverything\"")
+# define POP_WARNINGS \
+_Pragma("clang diagnostic pop")
+#else
+# define PUSH_WARNINGS \
+_Pragma("message \"No compatible compiler found\"")
+# define POP_WARNINGS
+#endif
+
+#define ArrayCount(Array) (sizeof(Array) / sizeof((Array)[0]))
+
+#define Assert(Expression) if(!(Expression)) { __asm__ volatile("int3"); }
+#define DebugBreakOnce do { local_persist b32 X = false; Assert(X); X = true; } while(0)
+#define NullExpression { int X = 0; }
+
+#define Min(A, B) (((A) < (B)) ? (A) : (B))
+#define Max(A, B) (((A) > (B)) ? (A) : (B))
+
+#endif // LR_MACROS_H
\ No newline at end of file