X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=bcftools%2Fbcf.h;h=3c0ab2cf8a71853a51361eca248bd0df342b423e;hb=94027d8bf194b5e62b98d8a2b240a3ab1c439b46;hp=09235740584413e1548e264424137e6784c0555f;hpb=ed5305b1d40c8d34c26221a6a897c8ebb9f4d5c6;p=samtools.git

diff --git a/bcftools/bcf.h b/bcftools/bcf.h
index 0923574..3c0ab2c 100644
--- a/bcftools/bcf.h
+++ b/bcftools/bcf.h
@@ -6,7 +6,8 @@
 #include "bgzf.h"
 
 typedef struct {
-	int fmt, len; // len is the unit length
+	uint32_t fmt;
+	int len; // len is the unit length
 	void *data;
 	// derived info: fmt, len
 } bcf_ginfo_t;
@@ -73,4 +74,15 @@ extern "C" {
 }
 #endif
 
+static inline uint32_t bcf_str2int(const char *str, int l)
+{
+	int i;
+	uint32_t x = 0;
+	for (i = 0; i < l && i < 4; ++i) {
+		if (str[i] == 0) return x;
+		x = x<<8 | str[i];
+	}
+	return x;
+}
+
 #endif