Sort by gc content and mean quality score, and seededing of random sort.

[fastq-tools.git] / src / parse.h

diff --git a/src/parse.h b/src/parse.h
index 4a0a0dded6d8668c03ad81e20400e60bec14ecfe..0f697e5b1d5ae6efa5abe1e44f84f6fc64efdf16 100644 (file)
--- a/src/parse.h
+++ b/src/parse.h
@@ -45,6 +45,10 @@ void seq_free(seq_t* seq);
 /* Hash a fastq entry. */
 uint32_t seq_hash(const seq_t* seq);
 
+/* Set the seed to use for seq_hash. Different seeds result in different hash
+ * functions. */
+void seq_hash_set_seed(uint32_t seed);
+
 
 /* Internal data for the fastq parser. */
 typedef struct fastq_t_ fastq_t;