4 files changed, 5 insertions, 11 deletions

diff --git a/firmware/export/audio.h b/firmware/export/audio.h
index b81597a892..34bcfb6b8f 100644
--- a/firmware/export/audio.h
+++ b/firmware/export/audio.h
@@ -35,11 +35,6 @@
 #endif /* HAVE_RECORDING */
 #endif /* CONFIG_CODEC == SWCODEC */
 
-
-#if (CONFIG_PLATFORM & PLATFORM_HOSTED)
-#define audio_play(x) sim_audio_play(x)
-#endif
-
 #define AUDIO_STATUS_PLAY       0x0001
 #define AUDIO_STATUS_PAUSE      0x0002
 #define AUDIO_STATUS_RECORD     0x0004
diff --git a/firmware/export/config.h b/firmware/export/config.h
index 83a9ea4feb..b81c684526 100644
--- a/firmware/export/config.h
+++ b/firmware/export/config.h
@@ -664,7 +664,7 @@ Lyre prototype 1 */
 /* Enable the directory cache and tagcache in RAM if we have
  * plenty of RAM. Both features can be enabled independently. */
 #if ((defined(MEMORYSIZE) && (MEMORYSIZE >= 8)) || MEM >= 8) && \
- !defined(BOOTLOADER) && !defined(__PCTOOL__)
+ !defined(BOOTLOADER) && !defined(__PCTOOL__) && !defined(APPLICATION)
 #define HAVE_DIRCACHE
 #ifdef HAVE_TAGCACHE
 #define HAVE_TC_RAMCACHE
diff --git a/firmware/export/filefuncs.h b/firmware/export/filefuncs.h
index 3745c6bee3..f69c6da29c 100644
--- a/firmware/export/filefuncs.h
+++ b/firmware/export/filefuncs.h
@@ -22,7 +22,9 @@
 #ifndef __INCLUDE_FILEFUNCS_H_
 #define __INCLUDE_FILEFUNCS_H_
 
+#include <stdbool.h>
 #include "config.h"
+#include "dir.h"
 
 #ifdef HAVE_MULTIVOLUME
 int strip_volume(const char* name, char* namecopy);
@@ -32,5 +34,6 @@ int strip_volume(const char* name, char* namecopy);
 bool file_exists(const char *file);
 bool dir_exists(const char *path);
 #endif
+extern struct dirinfo dir_get_info(struct DIR* parent, struct dirent *entry);
 
 #endif /* __INCLUDE_FILEFUNCS_H_ */
diff --git a/firmware/export/kernel.h b/firmware/export/kernel.h
index d256f31ab5..405f6b6838 100644
--- a/firmware/export/kernel.h
+++ b/firmware/export/kernel.h
@@ -203,14 +203,10 @@ static inline void call_tick_tasks(void)
 }
 #endif
 
-#if (CONFIG_PLATFORM & PLATFORM_HOSTED) && !defined(PLUGIN) && !defined(CODEC)
-#define sleep(x) sim_sleep(x)
-#endif
-
 /* kernel functions */
 extern void kernel_init(void) INIT_ATTR;
 extern void yield(void);
-extern void sleep(int ticks);
+extern unsigned sleep(unsigned ticks);
 int tick_add_task(void (*f)(void));
 int tick_remove_task(void (*f)(void));
 extern void tick_start(unsigned int interval_in_ms) INIT_ATTR;