Hold the LLVMContext by reference rather than by pointer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74640 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm-c/lto.h b/include/llvm-c/lto.h
index 5d92fc5..d9a2e5c 100644
--- a/include/llvm-c/lto.h
+++ b/include/llvm-c/lto.h
@@ -58,6 +58,7 @@
 /** opaque reference to a code generator */
 typedef struct LTOCodeGenerator*  lto_code_gen_t;
 
+typedef struct LTOContext*        lto_context_t;
 
 #ifdef __cplusplus
 extern "C" {
@@ -76,7 +77,6 @@
 extern const char*
 lto_get_error_message(void);
 
-
 /**
  * Checks if a file is a loadable object file.
  */