2 files changed, 0 insertions, 15 deletions
diff --git a/third_party/nix/src/libutil/util.cc b/third_party/nix/src/libutil/util.cc
index 8dca97af98a0..fb9c6bfd5270 100644
--- a/third_party/nix/src/libutil/util.cc
+++ b/third_party/nix/src/libutil/util.cc
@@ -1255,15 +1255,6 @@ bool statusOk(int status) {
   return WIFEXITED(status) && WEXITSTATUS(status) == 0;
 }
 
-bool hasPrefix(const std::string& s, const std::string& prefix) {
-  return s.compare(0, prefix.size(), prefix) == 0;
-}
-
-bool hasSuffix(const std::string& s, const std::string& suffix) {
-  return s.size() >= suffix.size() &&
-         std::string(s, s.size() - suffix.size()) == suffix;
-}
-
 std::string toLower(const std::string& s) {
   std::string r(s);
   for (auto& c : r) {
diff --git a/third_party/nix/src/libutil/util.hh b/third_party/nix/src/libutil/util.hh
index 0f3752dfde5a..51d9979e1655 100644
--- a/third_party/nix/src/libutil/util.hh
+++ b/third_party/nix/src/libutil/util.hh
@@ -344,12 +344,6 @@ bool string2Float(const std::string& s, N& n) {
   return str && str.get() == EOF;
 }
 
-/* Return true iff `s' starts with `prefix'. */
-bool hasPrefix(const std::string& s, const std::string& prefix);
-
-/* Return true iff `s' ends in `suffix'. */
-bool hasSuffix(const std::string& s, const std::string& suffix);
-
 /* Convert a string to lower case. */
 std::string toLower(const std::string& s);