X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=wma_common.c;h=97cdba0ae5a34953257de5657fc79f62f355500f;hp=dab96257d09876916240817811508c31c45b29d6;hb=7df87a748fae6a9f20d337d79ec83978856f0c48;hpb=ed699ae871534d3e16f0be4cbabcea9c12af0848

diff --git a/wma_common.c b/wma_common.c
index dab96257..97cdba0a 100644
--- a/wma_common.c
+++ b/wma_common.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2009-2014 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -28,6 +28,8 @@
  * \param pattern_len The length of the pattern in bytes.
  * \param buf The buffer to search for the pattern.
  * \param buf_size The number of bytes in \a buf.
+ *
+ * \return A pointer into \a buf or \p NULL if the pattern was not found.
  */
 const char *search_pattern(const char *pattern, int pattern_len,
 		const char *buf, int buf_size)
@@ -38,8 +40,8 @@ const char *search_pattern(const char *pattern, int pattern_len,
 	for (p = buf; p + pattern_len < end; p++) {
 		if (memcmp(p, pattern, pattern_len))
 			continue;
-		PARA_DEBUG_LOG("found %d byte pattern@%zd\n",
-			pattern_len, p - buf);
+		PARA_DEBUG_LOG("found %d byte pattern@%d\n",
+			pattern_len, (int)(p - buf));
 		return p;
 	}
 	PARA_NOTICE_LOG("%d byte pattern not found\n", pattern_len);
@@ -56,7 +58,7 @@ static int find_audio_stream_info(const char *buf, int len)
 
 	if (!p)
 		return -E_WMA_NO_GUID;
-	PARA_DEBUG_LOG("found audio stream guid@%0zx\n", p - buf);
+	PARA_DEBUG_LOG("found audio stream guid@%0x\n", (int)(p - buf));
 	return p - buf + 16;
 }
 
@@ -116,7 +118,7 @@ int read_asf_header(const char *buf, int loaded, struct asf_header_info *ahi)
 	return 1;
 }
 
-const uint8_t log2_tab[256] = {
+static const uint8_t log2_tab[256] = {
 	0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
 	4, 4, 4, 4, 4, 4, 4, 4,
 	5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
@@ -142,7 +144,7 @@ const uint8_t log2_tab[256] = {
  *
  * \return An integer approximation of log2(v).
  */
-int wma_log2(unsigned int v)
+__a_const int wma_log2(unsigned int v)
 {
 	int n = 0;
 	if (v & 0xffff0000) {