From d77ca8720df495017139a24a59c502f53c07df9f Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Thu, 22 Apr 2021 21:57:13 +0300
Subject: Add support for associated configurations

---
 bpkg/utility.hxx | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'bpkg/utility.hxx')

diff --git a/bpkg/utility.hxx b/bpkg/utility.hxx
index 4360118..466f9f1 100644
--- a/bpkg/utility.hxx
+++ b/bpkg/utility.hxx
@@ -42,6 +42,11 @@ namespace bpkg
   using butl::icasecmp;
   using butl::reverse_iterate;
 
+  using butl::alpha;
+  using butl::alnum;
+  using butl::digit;
+  using butl::xdigit;
+
   using butl::make_guard;
   using butl::make_exception_guard;
 
@@ -74,6 +79,7 @@ namespace bpkg
   extern const dir_path bpkg_dir;    // .bpkg/
   extern const dir_path certs_dir;   // .bpkg/certs/
   extern const dir_path repos_dir;   // .bpkg/repos/
+  extern const dir_path host_dir;    // .bpkg/host/
   extern const dir_path current_dir; // ./
 
   // Temporary directory facility.
@@ -123,6 +129,9 @@ namespace bpkg
     return move (normalize (r, what));
   }
 
+  dir_path
+  current_directory ();
+
   // Progress.
   //
   extern bool stderr_term; // True if stderr is a terminal.
-- 
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