diff --git a/lib/decompress_inflate.c b/lib/decompress_inflate.c
index fc686c7a0a0da688dd9dee52156dc7f6c0c380ab..1eea07e8f21b317c4a5160afef61181fcee9ec4a 100644
--- a/lib/decompress_inflate.c
+++ b/lib/decompress_inflate.c
@@ -27,7 +27,7 @@
 
 #define GZIP_IOBUF_SIZE (16*1024)
 
-static int nofill(void *buffer, unsigned int len)
+static int INIT nofill(void *buffer, unsigned int len)
 {
 	return -1;
 }
diff --git a/lib/decompress_unlzma.c b/lib/decompress_unlzma.c
index ca82fde81c8fc48a39a22495fbe9d489142d04aa..951f7277e98aeee46302003f6433cf192cbcf848 100644
--- a/lib/decompress_unlzma.c
+++ b/lib/decompress_unlzma.c
@@ -82,7 +82,7 @@ struct rc {
 #define RC_MODEL_TOTAL_BITS 11
 
 
-static int nofill(void *buffer, unsigned int len)
+static int INIT nofill(void *buffer, unsigned int len)
 {
 	return -1;
 }
@@ -169,7 +169,7 @@ static inline void INIT rc_update_bit_0(struct rc *rc, uint16_t *p)
 	rc->range = rc->bound;
 	*p += ((1 << RC_MODEL_TOTAL_BITS) - *p) >> RC_MOVE_BITS;
 }
-static inline void rc_update_bit_1(struct rc *rc, uint16_t *p)
+static inline void INIT rc_update_bit_1(struct rc *rc, uint16_t *p)
 {
 	rc->range -= rc->bound;
 	rc->code -= rc->bound;