lua/lundump.h
2000-03-03 11:58:26 -03:00

45 lines
1.2 KiB
C

/*
** $Id: lundump.h,v 1.18 2000/01/28 17:51:09 lhf Exp $
** load pre-compiled Lua chunks
** See Copyright Notice in lua.h
*/
#ifndef lundump_h
#define lundump_h
#include "lobject.h"
#include "lzio.h"
/* load one chunk */
TProtoFunc* luaU_undump1 (lua_State* L, ZIO* Z);
/* handle cases that cannot happen */
void luaU_badconstant (lua_State* L, const char* s, int i,
const TObject* o, const TProtoFunc* tf);
/* convert number from text */
double luaU_str2d (lua_State* L, const char* b, const char* where);
/* definitions for headers of binary files */
#define VERSION 0x33 /* last format change was in 3.3 */
#define VERSION0 0x33 /* last major change was in 3.3 */
#define ID_CHUNK 27 /* binary files start with ESC... */
#define SIGNATURE "Lua" /* ...followed by this signature */
/* formats for error messages */
#define xSOURCE "<%d:%.255s>"
#define SOURCE "<%.255s:%d>"
#define IN " in %p " SOURCE
#define INLOC tf,tf->source->str,tf->lineDefined
/* format for numbers in listings and error messages */
#ifndef NUMBER_FMT
#define NUMBER_FMT "%.16g" /* LUA_NUMBER */
#endif
/* a multiple of PI for testing native format */
/* multiplying by 1E8 gives non-trivial integer values */
#define TEST_NUMBER 3.14159265358979323846E8
#endif