question about implicit decl in pcm_direct.c

[Benoit Fouet <benoit.fouet@purplelabs.com>]

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when compiling, i got:

pcm_direct.c:898: warning: implicit declaration of function
`snd_pcm_hw_params_set_format_first'
I don't know how to fix it properly, so i ask if someone knows :)

there is also another warning about a comparison between int and
unsigned int that i "fixed" like in the attached patch.

Cheers,

Ben


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diff -r 8803655da809 src/pcm/pcm_direct.c
--- a/src/pcm/pcm_direct.c	Mon Jan  8 15:07:02 2007 +0100
+++ b/src/pcm/pcm_direct.c	Mon Jan  8 15:40:18 2007 +0100
@@ -887,7 +887,7 @@ int snd_pcm_direct_initialize_slave(snd_
 		snd_pcm_format_t format;
 		int i;
 
-		for (i = 0; i < sizeof dmix_formats / sizeof dmix_formats[0]; ++i) {
+		for (i = 0; i < (int)(sizeof dmix_formats / sizeof dmix_formats[0]); ++i) {
 			format = dmix_formats[i];
 			ret = snd_pcm_hw_params_set_format(spcm, hw_params, format);
 			if (ret >= 0)

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