inlined some short chunk functions, showed up in the profiler

src/libstrongswan/chunk.c

@@ -42,15 +42,6 @@
  */
 chunk_t chunk_empty = { NULL, 0 };
 
-/**
- * Described in header.
- */
-chunk_t chunk_create(u_char *ptr, size_t len)
-{
-	chunk_t chunk = {ptr, len};
-	return chunk;
-}
-
 /**
  * Described in header.
  */
@@ -436,39 +427,6 @@ chunk_t chunk_from_base64(chunk_t base64, char *buf)
 	return chunk_create(buf, outlen);
 }
 
-/**
- * Described in header.
- */
-void chunk_free(chunk_t *chunk)
-{
-	free(chunk->ptr);
-	chunk->ptr = NULL;
-	chunk->len = 0;
-}
-
-/**
- * Described in header.
- */
-void chunk_clear(chunk_t *chunk)
-{
-	memset(chunk->ptr, 0, chunk->len);
-	chunk_free(chunk);
-}
-
-/**
- * Described in header.
- */
-chunk_t chunk_skip(chunk_t chunk, size_t bytes)
-{
-	if (chunk.len > bytes)
-	{
-		chunk.ptr += bytes;
-		chunk.len -= bytes;
-		return chunk;
-	}
-	return chunk_empty;
-}
-
 /**
  * Described in header.
  */
@@ -484,15 +442,6 @@ int chunk_compare(chunk_t a, chunk_t b)
 	return memcmp(a.ptr, b.ptr, len);
 };
 
-/**
- * Described in header.
- */
-bool chunk_equals(chunk_t a, chunk_t b)
-{
-	return a.ptr != NULL  && b.ptr != NULL &&
-			a.len == b.len && memeq(a.ptr, b.ptr, a.len);
-}
-
 /**
  * Described in header.
  * 

src/libstrongswan/chunk.h

@@ -51,7 +51,11 @@ extern chunk_t chunk_empty;
 /**
  * Create a new chunk pointing to "ptr" with length "len"
  */
-chunk_t chunk_create(u_char *ptr, size_t len);
+static inline chunk_t chunk_create(u_char *ptr, size_t len)
+{
+	chunk_t chunk = {ptr, len};
+	return chunk;
+}
 
 /**
  * Create a clone of a chunk pointing to "ptr"
@@ -136,12 +140,20 @@ chunk_t chunk_from_base64(chunk_t base64, char *buf);
 /**
  * Free contents of a chunk
  */
-void chunk_free(chunk_t *chunk);
+static inline void chunk_free(chunk_t *chunk)
+{
+	free(chunk->ptr);
+	*chunk = chunk_empty;
+}
 
 /**
  * Overwrite the contents of a chunk and free it
  */
-void chunk_clear(chunk_t *chunk);
+static inline void chunk_clear(chunk_t *chunk)
+{
+	memset(chunk->ptr, 0, chunk->len);
+	chunk_free(chunk);
+}
 
 /**
  * Initialize a chunk to point to buffer inspectable by sizeof()
@@ -186,7 +198,16 @@ void chunk_clear(chunk_t *chunk);
 /**
  * Skip n bytes in chunk (forward pointer, shorten length)
  */
-chunk_t chunk_skip(chunk_t chunk, size_t bytes);
+static inline chunk_t chunk_skip(chunk_t chunk, size_t bytes)
+{
+	if (chunk.len > bytes)
+	{
+		chunk.ptr += bytes;
+		chunk.len -= bytes;
+		return chunk;
+	}
+	return chunk_empty;
+}
 
 /**
  *  Compare two chunks, returns zero if a equals b
@@ -198,7 +219,11 @@ int chunk_compare(chunk_t a, chunk_t b);
  * Compare two chunks for equality,
  * NULL chunks are never equal.
  */
-bool chunk_equals(chunk_t a, chunk_t b);
+static inline bool chunk_equals(chunk_t a, chunk_t b)
+{
+	return a.ptr != NULL  && b.ptr != NULL &&
+			a.len == b.len && memeq(a.ptr, b.ptr, a.len);
+}
 
 /**
  * Computes a 32 bit hash of the given chunk.