Fix build

Author: arnaud-lb

Zend/zend_alloc.c

@@ -228,7 +228,7 @@ typedef zend_mm_bitset zend_mm_page_map[ZEND_MM_PAGE_MAP_LEN];     /* 64B */
 #  if __has_builtin(__builtin_bswap64)
 #   define BSWAPPTR(u) __builtin_bswap64(u)
 #  else
-zend_always_inline uintptr_t BSWAPPTR(uintptr_t u)
+static zend_always_inline uintptr_t BSWAPPTR(uintptr_t u)
 {
    return (((u & 0xff00000000000000ULL) >> 56)
           | ((u & 0x00ff000000000000ULL) >> 40)
@@ -244,7 +244,7 @@ zend_always_inline uintptr_t BSWAPPTR(uintptr_t u)
 #  if __has_builtin(__builtin_bswap32)
 #   define BSWAPPTR(u) __builtin_bswap32(u)
 #  else
-zend_always_inline uintptr_t BSWAPPTR(uintptr_t u)
+static zend_always_inline uintptr_t BSWAPPTR(uintptr_t u)
 {
   return (((u & 0xff000000) >> 24)
           | ((u & 0x00ff0000) >>  8)
@@ -1340,7 +1340,7 @@ static zend_always_inline zend_mm_free_slot* zend_mm_encode_free_slot(const zend
 static zend_always_inline zend_mm_free_slot* zend_mm_decode_free_slot(zend_mm_heap *heap, zend_mm_free_slot *slot)
 {
 #ifdef WORDS_BIGENDIAN
-	return (zend_mm_free_slot*)((uintptr_t)slot ^ heap->shadow_key));
+	return (zend_mm_free_slot*)((uintptr_t)slot ^ heap->shadow_key);
 #else
 	return (zend_mm_free_slot*)(BSWAPPTR((uintptr_t)slot ^ heap->shadow_key));
 #endif