preliminary implementation; not tested

[samtools.git] / bgzf.h

diff --git a/bgzf.h b/bgzf.h
index 4f69225684c8b1047aa47f1ff99d25118a90ce20..7d928a70f79a2261ebd8379ec9da7b9f9694963f 100644 (file)
--- a/bgzf.h
+++ b/bgzf.h
@@ -41,14 +41,14 @@
 #define BGZF_ERR_MISUSE 8
 
 typedef struct {
-       int errcode:30, is_write:2;
-       int compress_level, n_threads;
+       int errcode:16, is_write:2, compress_level:14;
        int cache_size;
     int block_length, block_offset;
     int64_t block_address;
     void *uncompressed_block, *compressed_block;
        void *cache; // a pointer to a hash table
        void *fp; // actual file handler; FILE* on writing; FILE* or knetFile* on reading
+       void *mt; // only used for multi-threading
 } BGZF;
 
 #ifndef KSTRING_T
@@ -190,6 +190,8 @@ extern "C" {
         */
        int bgzf_read_block(BGZF *fp);
 
+       void bgzf_mt(BGZF *fp, int n_threads, int n_sub_blks);
+
 #ifdef __cplusplus
 }
 #endif