pcmbuf: moved some functions around, no functional changes yet

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23565 a1c6a512-1295-4272-9138-f99709370657
diff --git a/apps/pcmbuf.h b/apps/pcmbuf.h
index dff5a63..747ab31 100644
--- a/apps/pcmbuf.h
+++ b/apps/pcmbuf.h
@@ -52,7 +52,7 @@
 unsigned char *pcmbuf_get_meminfo(size_t *length);
 #endif
 
-/* misc */
+/* Misc */
 bool pcmbuf_is_lowdata(void);
 void pcmbuf_set_low_latency(bool state);
 unsigned long pcmbuf_get_latency(void);