From: Henry Amrhein <hamrhein@caltech.edu>
Date: Tue, 15 Jan 2013 22:54:24 +0000 (-0800)
Subject: razf.h:  added RAZF_STRUCT_SIZE macro
X-Git-Url: http://woldlab.caltech.edu/gitweb/?p=samtools.git;a=commitdiff_plain;h=c45b6d37c739f7c9c4b2ae04c4d6027a9c506222

razf.h:  added RAZF_STRUCT_SIZE macro
---

diff --git a/razf.h b/razf.h
index 60a0c96..d0f93ec 100644
--- a/razf.h
+++ b/razf.h
@@ -127,6 +127,8 @@ extern "C" {
 	uint64_t razf_tell2(RAZF *rz);
 	int64_t razf_seek2(RAZF *rz, uint64_t voffset, int where);
 
+#define RAZF_STRUCT_SIZE (sizeof(RAZF) + sizeof(z_stream) + (RZ_BUFFER_SIZE * 2) + sizeof(ZBlockIndex) + sizeof(gz_header) + 7)
+
 #ifdef __cplusplus
 }
 #endif