Add LZMA.

3rdparty/lzma-21.03beta/CPP/7zip/UI/Common/ExitCode.h

@@ -0,0 +1,27 @@
+// ExitCode.h
+
+#ifndef __EXIT_CODE_H
+#define __EXIT_CODE_H
+
+namespace NExitCode {
+
+enum EEnum {
+
+  kSuccess       = 0,     // Successful operation
+  kWarning       = 1,     // Non fatal error(s) occurred
+  kFatalError    = 2,     // A fatal error occurred
+  // kCRCError      = 3,     // A CRC error occurred when unpacking
+  // kLockedArchive = 4,     // Attempt to modify an archive previously locked
+  // kWriteError    = 5,     // Write to disk error
+  // kOpenError     = 6,     // Open file error
+  kUserError     = 7,     // Command line option error
+  kMemoryError   = 8,     // Not enough memory for operation
+  // kCreateFileError = 9,     // Create file error
+  
+  kUserBreak     = 255   // User stopped the process
+
+};
+
+}
+
+#endif