4898794edd81be5285ea6e544acbedeaeb31bf78
max
  Tue Nov 23 08:10:57 2021 -0800
Fixing pointers to README file for license in all source code files. refs #27614

diff --git src/hg/oneShot/testCart/cart.h src/hg/oneShot/testCart/cart.h
index 13ca46e..cfa2365 100644
--- src/hg/oneShot/testCart/cart.h
+++ src/hg/oneShot/testCart/cart.h
@@ -1,96 +1,96 @@
 /* cart - stuff to manage variables that persist from 
  * one invocation of a cgi script to another (variables
  * that are carted around).  */
 
 /* Copyright (C) 2001 The Regents of the University of California 
- * See README in this or parent directory for licensing information. */
+ * See kent/LICENSE or http://genome.ucsc.edu/license/ for licensing information. */
 
 #ifndef CART_H
 #define CART_H
 
 struct cart
 /* A cart of settings that persist. */
    {
    struct cart *next;	/* Next in list. */
    unsigned int userId;	/* User ID in database. */
    unsigned int sessionId;	/* Session ID in database. */
    struct hash *hash;	/* String valued hash. */
    struct hash *exclude;	/* Null valued hash of variables not to save. */
    struct cartDb *userInfo;	/* Info on user. */
    struct cartDb *sessionInfo;	/* Info on session. */
    };
 
 struct cart *cartNew(unsigned int userId, unsigned int sessionId, char **exclude);
 /* Load up cart from user & session id's.  Exclude is a null-terminated list of
  * strings to not include */
 
 void cartCheckout(struct cart **pCart);
 /* Save cart to database and free it up. */
 
 void cartRemove(struct cart *cart, char *var);
 /* Remove variable from cart. */
 
 char *cartString(struct cart *cart, char *var);
 /* Return string valued cart variable. */
 
 char *cartOptionalString(struct cart *cart, char *var);
 /* Return string valued cart variable or NULL if it doesn't exist. */
 
 char *cartUsualString(struct cart *cart, char *var, char *usual);
 /* Return variable value if it exists or usual if not. */
 
 void cartSetString(struct cart *cart, char *var, char *val);
 /* Set string valued cart variable. */
 
 int cartInt(struct cart *cart, char *var);
 /* Return int valued variable. */
 
 int cartUsualInt(struct cart *cart, char *var, int usual);
 /* Return variable value if it exists or usual if not. */
 
 void cartSetInt(struct cart *cart, char *var, int val);
 /* Set integer value. */
 
 double cartDouble(struct cart *cart, char *var);
 /* Return double valued variable. */
 
 double cartUsualDouble(struct cart *cart, char *var, double usual);
 /* Return variable value if it exists or usual if not. */
 
 void cartSetDouble(struct cart *cart, char *var, double val);
 /* Set double value. */
 
 boolean cartBoolean(struct cart *cart, char *var, char *selfVal);
 /* Retrieve cart boolean.   Since CGI booleans simply
  * don't exist when they're false - which messes up
  * cart persistence,  we have to jump through some
  * hoops.   If we are calling self, then we assume that
  * the booleans are in cgi-variables,  otherwise we
  * look in the cart for them. */
 
 boolean cartUsualBoolean(struct cart *cart, char *var, boolean usual, char *selfVal);
 /* Return variable value if it exists or usual if not. 
  * See cartBoolean for explanation of selfVal. */
 
 void cartSetBoolean(struct cart *cart, char *var, boolean val);
 /* Set boolean value. */
 
 boolean cartCgiBoolean(struct cart *cart, char *var);
 /* Return boolean variable from CGI.  Remove it from cart.
  * CGI booleans alas do not store cleanly in cart. */
 
 void cartSaveSession(struct cart *cart, char *selfName);
 /* Save session in a hidden variable. This needs to be called
  * somewhere inside of form or bad things will happen. */
 
 void cartDump(struct cart *cart);
 /* Dump contents of cart. */
 
 void cartHtmlShell(char *title, void (*doMiddle)(struct cart *cart), char *cookieName, char **exclude);
 /* Load cart from cookie and session cgi variable.  Write web-page preamble, call doMiddle
  * with cart, and write end of web-page.   Exclude may be NULL.  If it exists it's a
  * comma-separated list of variables that you don't want to save in the cart between
  * invocations of the cgi-script. */
 
 #endif /* CART_H */