/usr/include/lua50/lauxlib.h is in liblualib50-dev 5.0.3-6.
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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 | /*
** $Id: lauxlib.h,v 1.60 2003/04/03 13:35:34 roberto Exp $
** Auxiliary functions for building Lua libraries
** See Copyright Notice in lua.h
*/
#ifndef lauxlib_h
#define lauxlib_h
#include <stddef.h>
#include <stdio.h>
#include "lua.h"
#ifndef LUALIB_API
#define LUALIB_API LUA_API
#endif
typedef struct luaL_reg {
const char *name;
lua_CFunction func;
} luaL_reg;
LUALIB_API void luaL_openlib (lua_State *L, const char *libname,
const luaL_reg *l, int nup);
LUALIB_API int luaL_getmetafield (lua_State *L, int obj, const char *e);
LUALIB_API int luaL_callmeta (lua_State *L, int obj, const char *e);
LUALIB_API int luaL_typerror (lua_State *L, int narg, const char *tname);
LUALIB_API int luaL_argerror (lua_State *L, int numarg, const char *extramsg);
LUALIB_API const char *luaL_checklstring (lua_State *L, int numArg, size_t *l);
LUALIB_API const char *luaL_optlstring (lua_State *L, int numArg,
const char *def, size_t *l);
LUALIB_API lua_Number luaL_checknumber (lua_State *L, int numArg);
LUALIB_API lua_Number luaL_optnumber (lua_State *L, int nArg, lua_Number def);
LUALIB_API void luaL_checkstack (lua_State *L, int sz, const char *msg);
LUALIB_API void luaL_checktype (lua_State *L, int narg, int t);
LUALIB_API void luaL_checkany (lua_State *L, int narg);
LUALIB_API int luaL_newmetatable (lua_State *L, const char *tname);
LUALIB_API void luaL_getmetatable (lua_State *L, const char *tname);
LUALIB_API void *luaL_checkudata (lua_State *L, int ud, const char *tname);
LUALIB_API void luaL_where (lua_State *L, int lvl);
LUALIB_API int luaL_error (lua_State *L, const char *fmt, ...);
LUALIB_API int luaL_findstring (const char *st, const char *const lst[]);
LUALIB_API int luaL_ref (lua_State *L, int t);
LUALIB_API void luaL_unref (lua_State *L, int t, int ref);
LUALIB_API int luaL_getn (lua_State *L, int t);
LUALIB_API void luaL_setn (lua_State *L, int t, int n);
LUALIB_API int luaL_loadfile (lua_State *L, const char *filename);
LUALIB_API int luaL_loadbuffer (lua_State *L, const char *buff, size_t sz,
const char *name);
/*
** ===============================================================
** some useful macros
** ===============================================================
*/
#define luaL_argcheck(L, cond,numarg,extramsg) if (!(cond)) \
luaL_argerror(L, numarg,extramsg)
#define luaL_checkstring(L,n) (luaL_checklstring(L, (n), NULL))
#define luaL_optstring(L,n,d) (luaL_optlstring(L, (n), (d), NULL))
#define luaL_checkint(L,n) ((int)luaL_checknumber(L, n))
#define luaL_checklong(L,n) ((long)luaL_checknumber(L, n))
#define luaL_optint(L,n,d) ((int)luaL_optnumber(L, n,(lua_Number)(d)))
#define luaL_optlong(L,n,d) ((long)luaL_optnumber(L, n,(lua_Number)(d)))
/*
** {======================================================
** Generic Buffer manipulation
** =======================================================
*/
#ifndef LUAL_BUFFERSIZE
#define LUAL_BUFFERSIZE BUFSIZ
#endif
typedef struct luaL_Buffer {
char *p; /* current position in buffer */
int lvl; /* number of strings in the stack (level) */
lua_State *L;
char buffer[LUAL_BUFFERSIZE];
} luaL_Buffer;
#define luaL_putchar(B,c) \
((void)((B)->p < ((B)->buffer+LUAL_BUFFERSIZE) || luaL_prepbuffer(B)), \
(*(B)->p++ = (char)(c)))
#define luaL_addsize(B,n) ((B)->p += (n))
LUALIB_API void luaL_buffinit (lua_State *L, luaL_Buffer *B);
LUALIB_API char *luaL_prepbuffer (luaL_Buffer *B);
LUALIB_API void luaL_addlstring (luaL_Buffer *B, const char *s, size_t l);
LUALIB_API void luaL_addstring (luaL_Buffer *B, const char *s);
LUALIB_API void luaL_addvalue (luaL_Buffer *B);
LUALIB_API void luaL_pushresult (luaL_Buffer *B);
/* }====================================================== */
/*
** Compatibility macros and functions
*/
LUALIB_API int lua_dofile (lua_State *L, const char *filename);
LUALIB_API int lua_dostring (lua_State *L, const char *str);
LUALIB_API int lua_dobuffer (lua_State *L, const char *buff, size_t sz,
const char *n);
#define luaL_check_lstr luaL_checklstring
#define luaL_opt_lstr luaL_optlstring
#define luaL_check_number luaL_checknumber
#define luaL_opt_number luaL_optnumber
#define luaL_arg_check luaL_argcheck
#define luaL_check_string luaL_checkstring
#define luaL_opt_string luaL_optstring
#define luaL_check_int luaL_checkint
#define luaL_check_long luaL_checklong
#define luaL_opt_int luaL_optint
#define luaL_opt_long luaL_optlong
#endif
|