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/* $Id: util.h,v 3.0 1991/09/09 20:27:37 davison Trn $
*/
/* This software is Copyright 1991 by Stan Barber.
*
* Permission is hereby granted to copy, reproduce, redistribute or otherwise
* use this software as long as: there is no monetary profit gained
* specifically from the use or reproduction of this software, it is not
* sold, rented, traded or otherwise marketed, and this copyright notice is
* included prominently in any copy made.
*
* The authors make no claims as to the fitness or correctness of this software
* for any use whatsoever, and it is provided as is. Any use of this software
* is at the user's own risk.
*/
EXT bool waiting INIT(FALSE);
/* are we waiting for subprocess (in doshell)? */
EXT int len_last_line_got INIT(0);
/* strlen of some_buf after */
/* some_buf = get_a_line(bufptr,bufsize,realloc,fp) */
EXT MEM_SIZE buflen_last_line_got INIT(0);
/* is the string for makedir a directory name or a filename? */
#define MD_DIR 0
#define MD_FILE 1
void util_init _((void));
int doshell _((char*,char*));
char *safemalloc _((MEM_SIZE));
char *saferealloc _((char*,MEM_SIZE));
char *safecpy _((char*,char*,int));
char *safecat _((char*,char*,int));
char *cpytill _((char*,char*,int));
#ifdef SETUIDGID
int eaccess _((char*,int));
#endif
char *getwd _((char*));
char *get_a_line _((char*,int,bool_int,FILE*));
char *savestr _((char*));
int makedir _((char*,int));
void notincl _((char*));
char *getval _((char*,char*));
void growstr _((char**,int*,int));
void setdef _((char*,char*));
void safelink _((char*,char*));
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