Commit 0912015a authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

preprocessor magic around the libidn idn_free() stuff to remain workable 

both with older libidn versions without idn_free() and with libidn versions
that gets installed without idn-free.h
parent 4e7575fc

lib/url.c

+9 −0
Original line number Diff line number Diff line
@@ -87,9 +87,18 @@ 
#ifdef USE_LIBIDN

#include <idna.h>

#include <stringprep.h>

#ifdef HAVE_IDN_FREE_H

#include <idn-free.h>

#else

void idn_free (void *ptr); /* prototype from idn-free.h, not provided by

                              libidn 0.4.5's make install! */

#endif

#ifndef HAVE_IDN_FREE

/* if idn_free() was not found in this version of libidn, use plain free()

   instead */

#define idn_free(x) (free)(x)

#endif

#endif



#ifdef HAVE_OPENSSL_ENGINE_H

#include <openssl/engine.h>