1 files changed, 8 insertions, 1 deletions
diff --git a/libs/libcurl/src/curl_base64.h b/libs/libcurl/src/curl_base64.h
index 70b6447dbb..6f9d341ae4 100644
--- a/libs/libcurl/src/curl_base64.h
+++ b/libs/libcurl/src/curl_base64.h
@@ -24,11 +24,18 @@
  *
  ***************************************************************************/
 
+#ifndef BUILDING_LIBCURL
+/* this renames functions so that the tool code can use the same code
+   without getting symbol collisions */
+#define Curl_base64_encode(a,b,c,d) curlx_base64_encode(a,b,c,d)
+#define Curl_base64url_encode(a,b,c,d) curlx_base64url_encode(a,b,c,d)
+#define Curl_base64_decode(a,b,c) curlx_base64_decode(a,b,c)
+#endif
+
 CURLcode Curl_base64_encode(const char *inputbuff, size_t insize,
                             char **outptr, size_t *outlen);
 CURLcode Curl_base64url_encode(const char *inputbuff, size_t insize,
                                char **outptr, size_t *outlen);
 CURLcode Curl_base64_decode(const char *src,
                             unsigned char **outptr, size_t *outlen);
-
 #endif /* HEADER_CURL_BASE64_H */