/usr/include/biosquid/sre_stack.h is in libsquid-dev 1.9g+cvs20050121-10.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | /* sre_stack.h
*
* Pushdown stack implementations, for integers, for objects, and characters.
*
* nstack - SRE 1 March 2000. [Seattle]
* mstack - SRE, Fri Oct 10 10:18:16 2003 [St. Louis]
* cstack - SRE, Mon Oct 13 12:57:56 2003 [St. Louis]
*
* CVS $Id: sre_stack.h,v 1.3 2003/10/13 23:07:56 eddy Exp $
*****************************************************************
* SQUID - a library of functions for biological sequence analysis
* Copyright (C) 1992-2002 Washington University School of Medicine
*
* This source code is freely distributed under the terms of the
* GNU General Public License. See the files COPYRIGHT and LICENSE
* for details.
*****************************************************************
*/
#ifndef SRE_STACKH_INCLUDED
#define SRE_STACKH_INCLUDED
typedef struct nstack_s {
int *data; /* the data stack */
int n; /* current (topmost) elem in data */
int nalloc; /* # of elems allocated right now */
int memblock; /* memory allocation block size, # of elems */
} Nstack_t;
typedef struct mstack_s {
void **data; /* the data stack */
int n; /* current (topmost) elem in data */
int nalloc; /* # of elems allocated right now */
int memblock; /* memory allocation block size, # of elems */
} Mstack_t;
typedef struct cstack_s {
char *data; /* the data stack */
int n; /* current (topmost) elem in data */
int nalloc; /* # of elems allocated right now */
int memblock; /* memory allocation block size, # of elems */
} Cstack_t;
extern Nstack_t *CreateNstack(void);
extern int PushNstack(Nstack_t *ns, int x);
extern int PopNstack(Nstack_t *ns, int *ret_x);
extern void FreeNstack(Nstack_t *ns);
extern int NstackIsEmpty(Nstack_t *ns);
extern void NstackSetBlocksize(Nstack_t *ns, int newsize);
extern Mstack_t *CreateMstack(void);
extern int PushMstack(Mstack_t *ms, void *obj);
extern void *PopMstack(Mstack_t *ms);
extern void FreeMstack(Mstack_t *ms);
extern int MstackIsEmpty(Mstack_t *ms);
extern void MstackSetBlocksize(Mstack_t *ms, int newsize);
extern Cstack_t *CreateCstack(void);
extern int PushCstack(Cstack_t *cs, char c);
extern int PopCstack(Cstack_t *cs, char *ret_c);
extern void FreeCstack(Cstack_t *cs);
extern int CstackIsEmpty(Cstack_t *cs);
extern void CstackSetBlocksize(Cstack_t *cs, int newsize);
extern char *CstackString(Cstack_t *cs);
#endif /*SRE_STACKH_INCLUDED*/
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