89ffe44594827b78d52631db205983d17f5074e5
kent
  Tue Apr 17 12:14:48 2012 -0700
Adding asColumnFind function.
diff --git src/inc/asParse.h src/inc/asParse.h
index 56c6945..901632c 100644
--- src/inc/asParse.h
+++ src/inc/asParse.h
@@ -91,23 +91,26 @@
 struct asObject *asParseText(char *text);
 /* Parse autoSql from text (as opposed to file). */
 
 void asObjectFree(struct asObject **as);
 /* free a single asObject */
 
 void asObjectFreeList(struct asObject **as);
 /* free a list of asObject */
 
 void asColumnFree(struct asColumn **as);
 /* free a single asColumn */
 
 void asColumnFreeList(struct asColumn **as);
 /* free a list of asColumn */
 
+struct asColumn *asColumnFind(struct asObject *as, char *name);
+/* Return column of given name from object, or NULL if not found. */
+
 boolean asCompareObjs(char *name1, struct asObject *as1, char *name2, struct asObject *as2, int numColumnsToCheck,
  int *retNumColumnsSame, boolean abortOnDifference);
 /* Compare as-objects as1 and as2 making sure several important fields show they are the same name and type.
  * If difference found, print it to stderr.  If abortOnDifference, errAbort.
  * Othewise, return TRUE if the objects columns match through the first numColumnsToCheck fields. 
  * If retNumColumnsSame is not NULL, then it will be set to the number of contiguous matching columns. */
 
 #endif /* ASPARSE_H */