1 files changed, 26 insertions, 0 deletions
diff --git a/ShellPkg/Application/Shell/Shell.h b/ShellPkg/Application/Shell/Shell.h
index 4943fd19cb..9e5338244b 100644
--- a/ShellPkg/Application/Shell/Shell.h
+++ b/ShellPkg/Application/Shell/Shell.h
@@ -133,6 +133,32 @@ typedef enum {
 } SHELL_OPERATION_TYPES;
 
 /**
+  Converts the command line to it's post-processed form.  this replaces variables and alias' per UEFI Shell spec.
+
+  @param[in,out] CmdLine        pointer to the command line to update
+
+  @retval EFI_SUCCESS           The operation was successful
+  @retval EFI_OUT_OF_RESOURCES  A memory allocation failed.
+  @return                       some other error occured
+**/
+EFI_STATUS
+EFIAPI
+ProcessCommandLineToFinal(
+  IN OUT CHAR16 **CmdLine
+  );
+
+/**
+  Function to update the shell variable "lasterror"
+
+  @param[in] ErrorCode      the error code to put into lasterror
+**/
+EFI_STATUS
+EFIAPI
+SetLastError(
+  IN CONST SHELL_STATUS   ErrorCode
+  );
+
+/**
   Sets all the alias' that were registered with the ShellCommandLib library.
 
   @retval EFI_SUCCESS           all init commands were run sucessfully.