/* Ns_Dstrings are not compatible with Tcl DStrings... for no obvious
 * reason.  To heck with it...
 */

#define NS_DSTRING_STATIC_SIZE  512

typedef struct Ns_DString {
    char              *string;
    int                length;
    int                spaceAvl;
    char               staticSpace[NS_DSTRING_STATIC_SIZE];
    struct Ns_DString *addr;
} Ns_DString;

void Ns_DStringInit (Ns_DString *);
char *Ns_DStringVarAppend (Ns_DString *dsPtr, ...);
char *Ns_DStringAppendElement (Ns_DString *, char *);
char *Ns_DStringExport (Ns_DString *);
char *Ns_DStringPrintf (Ns_DString *, char *, ...);
void Ns_DStringFree (Ns_DString *);
void Ns_DStringSetLength (Ns_DString *, int);
void Ns_DStringTrunc (Ns_DString *, int);
char *Ns_DStringNAppend (Ns_DString *, char *, int);
char *Ns_DStringAppendArg (Ns_DString *, char *);
char *Ns_DStringAppend (Ns_DString *, char *);
int Ns_DStringLength (Ns_DString *);
char *Ns_DStringValue (Ns_DString *);
Ns_DString *Ns_DStringPop(void);
void Ns_DStringPush(Ns_DString *dsPtr);