1 files changed, 5 insertions, 3 deletions
diff --git a/src/util.h b/src/util.h
index 7101770..cbdc1a6 100644
--- a/src/util.h
+++ b/src/util.h
@@ -41,9 +41,11 @@ void Warning(const char* msg, ...);
 void Error(const char* msg, ...);
 
 /// Canonicalize a path like "foo/../bar.h" into just "bar.h".
-bool CanonicalizePath(string* path, string* err);
-
-bool CanonicalizePath(char* path, size_t* len, string* err);
+/// |slash_bits| has bits set starting from lowest for a backslash that was
+/// normalized to a forward slash. (only used on Windows)
+bool CanonicalizePath(string* path, unsigned int* slash_bits, string* err);
+bool CanonicalizePath(char* path, size_t* len, unsigned int* slash_bits,
+                      string* err);
 
 /// Appends |input| to |*result|, escaping according to the whims of either
 /// Bash, or Win32's CommandLineToArgvW().