1 files changed, 6 insertions, 2 deletions
diff --git a/libfuzzer/FuzzerIOPosix.cpp b/libfuzzer/FuzzerIOPosix.cpp
index aac85b0..4706a40 100644
--- a/libfuzzer/FuzzerIOPosix.cpp
+++ b/libfuzzer/FuzzerIOPosix.cpp
@@ -31,7 +31,7 @@ bool IsFile(const std::string &Path) {
   return S_ISREG(St.st_mode);
 }
 
-static bool IsDirectory(const std::string &Path) {
+bool IsDirectory(const std::string &Path) {
   struct stat St;
   if (stat(Path.c_str(), &St))
     return false;
@@ -104,6 +104,10 @@ char GetSeparator() {
   return '/';
 }
 
+bool IsSeparator(char C) {
+  return C == '/';
+}
+
 FILE* OpenFile(int Fd, const char* Mode) {
   return fdopen(Fd, Mode);
 }
@@ -155,7 +159,7 @@ bool IsInterestingCoverageFile(const std::string &FileName) {
 }
 
 void RawPrint(const char *Str) {
-  write(2, Str, strlen(Str));
+  (void)write(2, Str, strlen(Str));
 }
 
 void MkDir(const std::string &Path) {