1 files changed, 8 insertions, 1 deletions

diff --git a/lib/rbcodec/codecs/libopus/celt/stack_alloc.h b/lib/rbcodec/codecs/libopus/celt/stack_alloc.h
index 1c093a8cdc..316a6ce12c 100644
--- a/lib/rbcodec/codecs/libopus/celt/stack_alloc.h
+++ b/lib/rbcodec/codecs/libopus/celt/stack_alloc.h
@@ -32,6 +32,9 @@
 #ifndef STACK_ALLOC_H
 #define STACK_ALLOC_H
 
+#include "opus_types.h"
+#include "opus_defines.h"
+
 #if (!defined (VAR_ARRAYS) && !defined (USE_ALLOCA) && !defined (NONTHREADSAFE_PSEUDOSTACK))
 #error "Opus requires one of VAR_ARRAYS, USE_ALLOCA, or NONTHREADSAFE_PSEUDOSTACK be defined to select the temporary allocation mode."
 #endif
@@ -92,6 +95,8 @@
 #define SAVE_STACK
 #define RESTORE_STACK
 #define ALLOC_STACK
+/* C99 does not allow VLAs of size zero */
+#define ALLOC_NONE 1
 
 #elif defined(USE_ALLOCA)
 
@@ -106,6 +111,7 @@
 #define SAVE_STACK
 #define RESTORE_STACK
 #define ALLOC_STACK
+#define ALLOC_NONE 0
 
 #else
 
@@ -143,6 +149,7 @@ extern char *global_stack_top;
 #define VARDECL(type, var) type *var
 #define ALLOC(var, size, type) var = PUSH(global_stack, size, type)
 #define SAVE_STACK char *_saved_stack = global_stack;
+#define ALLOC_NONE 0
 
 #endif /* VAR_ARRAYS */
 
@@ -159,7 +166,7 @@ extern char *global_stack_top;
 
 #else
 
-static inline int _opus_false(void) {return 0;}
+static OPUS_INLINE int _opus_false(void) {return 0;}
 #define OPUS_CHECK_ARRAY(ptr, len) _opus_false()
 #define OPUS_CHECK_VALUE(value) _opus_false()
 #define OPUS_PRINT_INT(value) do{}while(0)