diff --git a/packages.d/harfang/bx.diff b/packages.d/harfang/bx.diff
index 4074fd8..5811927 100644
--- a/packages.d/harfang/bx.diff
+++ b/packages.d/harfang/bx.diff
@@ -5,13 +5,13 @@ index 88def0e..c851502 100644
 @@ -9,6 +9,14 @@
  #include "filepath.h"
  #include "readerwriter.h"
- 
+
 +#if defined(_LARGEFILE64_SOURCE)
 +    /* for glibc system that support LFS */
 +#else
 +    /* others */
-+#   define fseeko64 fseeko
-+#   define ftello64 ftello
++#   define fseeko64 fseek
++#   define ftello64 ftell
 +#endif
 +
  namespace bx
diff --git a/packages.d/harfang/cmft.diff b/packages.d/harfang/cmft.diff
index 119bb42..c0942eb 100644
--- a/packages.d/harfang/cmft.diff
+++ b/packages.d/harfang/cmft.diff
@@ -9,7 +9,7 @@ index df2efc6..bbec58a 100644
 -#   error Unsupported platform!
 +#   warning Unsupported platform!
  #endif
- 
+
  #if (0                        \
 diff --git a/src/cmft/image.cpp b/src/cmft/image.cpp
 index 1f1160d..7633f0d 100644
@@ -23,8 +23,8 @@ index 1f1160d..7633f0d 100644
 +        /* for glibc system that support LFS */
 +    #else
 +        /* others */
-+    #   define fseeko64 fseeko
-+    #   define ftello64 ftello
++    #   define fseeko64 fseek
++    #   define ftello64 ftell
      #endif // CMFT_
- 
+
      int64_t rwSeekFile(Rw* _rw, int64_t _offset = 0, Whence::Enum _whence = Whence::Current)
diff --git a/packages.d/harfang/harfang.sh b/packages.d/harfang/harfang.sh
index 6a06708..50e1f3d 100755
--- a/packages.d/harfang/harfang.sh
+++ b/packages.d/harfang/harfang.sh
@@ -19,8 +19,8 @@ echo "
 
 
 
-mkdir -p src
-pushd $(pwd)/src
+mkdir -p external
+pushd $(pwd)/external
     if [ -d harfang ]
     then
         pushd $(pwd)/harfang