On Sat, Jun 04, 2011 at 01:57:23AM +0400, malc wrote: > On Fri, 3 Jun 2011, Aurelien Jarno wrote: > > > On Fri, Apr 29, 2011 at 05:59:19PM +0200, Marc-Antoine Perennou wrote: > > > pulse/simple.h does not include stdlib.h > > > We cannot use NULL since it may not be defined > > > Use 0 instead > > > > I am unable to reproduce this issue, even with gcc-4.6. Also please note > > that NULL is defined in <stddef.h>, not <stdlib.h>. <stddef.h> is > > included from <sys/types.h> which is included from <pulse/simple.h>. > > > > Do you have more information about the issue. > > > > > Signed-off-by: Marc-Antoine Perennou <marc-anto...@perennou.com> > > > --- > > > configure | 2 +- > > > 1 files changed, 1 insertions(+), 1 deletions(-) > > > > > > diff --git a/configure b/configure > > > index ea8b676..d67c3ce 100755 > > > --- a/configure > > > +++ b/configure > > > @@ -1567,7 +1567,7 @@ for drv in $audio_drv_list; do > > > > > > pa) > > > audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \ > > > - "pa_simple *s = NULL; pa_simple_free(s); return 0;" > > > + "pa_simple *s = 0; pa_simple_free(s); return 0;" > > > > It should be ((void*)0) instead of simply 0. > > No it shouldn't. >
If we want to replace #include <stddef.h>, which should use the same code, that is: | #ifndef __cplusplus | #define NULL ((void *)0) | #else /* C++ */ | #define NULL 0 | #endif /* C++ */ Given we are writing C code and not C++ code, NULL is defined as ((void *)0). -- Aurelien Jarno GPG: 1024D/F1BCDB73 aurel...@aurel32.net http://www.aurel32.net