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"const" !!!

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This commit is contained in:
Roberto Ierusalimschy
1999-08-16 17:52:00 -03:00
parent b44e35b773
commit c787dccd9b
40 changed files with 442 additions and 516 deletions
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20
lzio.h
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@@ -1,5 +1,5 @@
/*
** $Id: lzio.h,v 1.3 1997/12/22 20:57:18 roberto Exp roberto $
** $Id: lzio.h,v 1.4 1998/01/09 14:57:43 roberto Exp roberto $
** Buffered streams
** See Copyright Notice in lua.h
*/
@@ -22,9 +22,9 @@
typedef struct zio ZIO;
ZIO* zFopen (ZIO* z, FILE* f, char *name); /* open FILEs */
ZIO* zsopen (ZIO* z, char* s, char *name); /* string */
ZIO* zmopen (ZIO* z, char* b, int size, char *name); /* memory */
ZIO* zFopen (ZIO* z, FILE* f, const char *name); /* open FILEs */
ZIO* zsopen (ZIO* z, const char* s, const char *name); /* string */
ZIO* zmopen (ZIO* z, const char* b, int size, const char *name); /* memory */
int zread (ZIO* z, void* b, int n); /* read next n bytes */
@@ -38,12 +38,12 @@ int zread (ZIO* z, void* b, int n); /* read next n bytes */
#define ZBSIZE 256 /* buffer size */
struct zio {
int n; /* bytes still unread */
unsigned char* p; /* current position in buffer */
int (*filbuf)(ZIO* z);
void* u; /* additional data */
char *name;
unsigned char buffer[ZBSIZE]; /* buffer */
int n; /* bytes still unread */
const unsigned char* p; /* current position in buffer */
int (*filbuf)(ZIO* z);
void* u; /* additional data */
const char *name;
unsigned char buffer[ZBSIZE]; /* buffer */
};