X-Git-Url: https://wimlib.net/git/?a=blobdiff_plain;f=src%2Fwim.c;h=2dd0787238863a7dac8dafbe003f0ba41b2bbea9;hb=bc38f3735bf6eaa2b856b1e05710b34bcfbbf787;hp=ff4ac29be3e53b7c3d981924ee8f452be0b1dcdc;hpb=b5b9681794d1f5f13350e3567f6f6e74f5c779cf;p=wimlib

diff --git a/src/wim.c b/src/wim.c
index ff4ac29b..2dd07872 100644
--- a/src/wim.c
+++ b/src/wim.c
@@ -66,9 +66,7 @@ static u32
 wim_default_pack_chunk_size(int ctype) {
 	switch (ctype) {
 	case WIMLIB_COMPRESSION_TYPE_LZMS:
-		/* Note: WIMGAPI uses 1 << 26, but lower sizes are compatible.
-		 * */
-		return 1U << 25; /* 33554432  */
+		return 1U << 26; /* 67108864  */
 	default:
 		return 1U << 15; /* 32768     */
 	}
@@ -328,8 +326,22 @@ new_image_metadata_array(unsigned num_images)
 }
 
 
-/* Load the metadata for the specified WIM image into memory and set it as the
- * WIMStruct's currently selected WIM image.  */
+/*
+ * Load the metadata for the specified WIM image into memory and set it
+ * as the WIMStruct's currently selected image.
+ *
+ * @wim
+ *	The WIMStruct for the WIM.
+ * @image
+ *	The 1-based index of the image in the WIM to select.
+ *
+ * On success, 0 will be returned, wim->current_image will be set to
+ * @image, and wim_get_current_image_metadata() can be used to retrieve
+ * metadata information for the image.
+ *
+ * On failure, WIMLIB_ERR_INVALID_IMAGE, WIMLIB_ERR_METADATA_NOT_FOUND,
+ * or another error code will be returned.
+ */
 int
 select_wim_image(WIMStruct *wim, int image)
 {