a7ae401a6e1af3910b508aaa73a235b3cef426f9
kent
  Sun Apr 7 12:20:15 2013 -0700
Adding some more bed3 routines - for the minimalists.
diff --git src/inc/basicBed.h src/inc/basicBed.h
index c8c4bd8..7c2e3ec 100644
--- src/inc/basicBed.h
+++ src/inc/basicBed.h
@@ -42,30 +42,42 @@
 
 #define BB_MAX_CHROM_STRING 32  /* Maximum string length for chromosome length */
 
 struct bed3
 /* Browser extensible data - first three fields */
     {
     struct bed3 *next;  /* Next in singly linked list. */
     char *chrom;	/* Human chromosome or FPC contig */
     unsigned chromStart;	/* Start position in chromosome */
     unsigned chromEnd;	/* End position in chromosome */
     };
 
 struct bed3 *bed3New(char *chrom, int start, int end);
 /* Make new bed3. */
 
+void bed3Free(struct bed3 **pBed);
+/* Free up bed3 */
+
+void bed3FreeList(struct bed3 **pList);
+/* Free a list of dynamically allocated bed3's */
+
+struct bed3 *bed3LoadAll(char *fileName);
+/* Load three columns from file as bed3. */
+
+long long bed3TotalSize(struct bed3 *bedList);
+/* Return sum of chromEnd-chromStart. */
+
 struct bed4
 /* Browser extensible data - first four fields */
     {
     struct bed4 *next;  /* Next in singly linked list. */
     char *chrom;	/* Human chromosome or FPC contig */
     unsigned chromStart;	/* Start position in chromosome */
     unsigned chromEnd;	/* End position in chromosome */
     char *name;	/* Name of item */
     };
 
 
 void bedStaticLoad(char **row, struct bed *ret);
 /* Load a row from bed table into ret.  The contents of ret will
  * be replaced at the next call to this function. */