Add more patch functionality and some more utils.

Also add a new #define to cJSON.h for SetNumberValue.


git-svn-id: svn://svn.code.sf.net/p/cjson/code@66 e3330c51-1366-4df0-8b21-3ccf24e3d50e

cJSON.h

@@ -140,6 +140,7 @@ extern void cJSON_Minify(char *json);
 
 /* When assigning an integer value, it needs to be propagated to valuedouble too. */
 #define cJSON_SetIntValue(object,val)			((object)?(object)->valueint=(object)->valuedouble=(val):(val))
+#define cJSON_SetNumberValue(object,val)		((object)?(object)->valueint=(object)->valuedouble=(val):(val))
 
 #ifdef __cplusplus
 }