Add iterators to newsearch, along with an example channel iterator function.

[irc/quakenet/newserv.git] / lib / sstring.h

/* sstring.h - Declaration of "static strings" functions */

#ifndef __SSTRING_H 
#define __SSTRING_H

/* Externally visibly max string length */
#define SSTRING_MAX	512

#ifdef COMPILING_SSTRING
/* Internal version of structure */
typedef struct {
  char *content;
  union {
    struct {
      short length;
      short alloc;
    } l;
    void *next;
  } u;
} sstring;

/* Internal defines */

/* SSTRING_MAXLEN is the internal version of SSTRING_MAX which includes
 * space for the trailing NUL */
#define SSTRING_MAXLEN      (SSTRING_MAX + 1)
#define SSTRING_SLACK       8
#define SSTRING_STRUCTALLOC 4096
#define SSTRING_DATAALLOC   4096

#else
/* External (simpler) version */

typedef struct {
  char *content;
  short length;
} sstring;

#endif /* COMPILING_SSTRING */

sstring *getsstring(const char *, int);
void freesstring(sstring *);
int sstringcompare(sstring *ss1, sstring *ss2);
void initsstring();
void finisstring();

#endif /* __SSTRING_H */