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1 typedef struct {
2 char *buffer; /* string buffer */
3 int size; /* size of buffer */
4 int len; /* lenth of string (-1 if illegal) */
5 } str;
6
7 extern void pps_init P((void));
8 extern void pps_clear P((void));
9 extern str *pps_new P((char*, int));
10 extern void pps_del P((str*));
11 extern int pps_scat P((str*, char*));
12 extern int pps_ccat P((str*, int));
13