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Diffstat (limited to 'src/lua/lauxlib.h')
-rw-r--r-- | src/lua/lauxlib.h | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/src/lua/lauxlib.h b/src/lua/lauxlib.h deleted file mode 100644 index a8d35aff..00000000 --- a/src/lua/lauxlib.h +++ /dev/null @@ -1,100 +0,0 @@ -/* -** $Id: lauxlib.h,v 1.2 2001/11/26 23:00:23 darkgod 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 extern -#endif - - -struct luaL_reg { - const char *name; - lua_CFunction func; -}; - - -LUALIB_API void luaL_openlib (lua_State *L, const struct luaL_reg *l, int n); -LUALIB_API void luaL_argerror (lua_State *L, int numarg, const char *extramsg); -LUALIB_API const char *luaL_check_lstr (lua_State *L, int numArg, size_t *len); -LUALIB_API const char *luaL_opt_lstr (lua_State *L, int numArg, const char *def, size_t *len); -LUALIB_API long luaL_check_number (lua_State *L, int numArg); -LUALIB_API long luaL_opt_number (lua_State *L, int numArg, long def); - -LUALIB_API void luaL_checkstack (lua_State *L, int space, 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 void luaL_verror (lua_State *L, const char *fmt, ...); -LUALIB_API int luaL_findstring (const char *name, const char *const list[]); - - - -/* -** =============================================================== -** some useful macros -** =============================================================== -*/ - -#define luaL_arg_check(L, cond,numarg,extramsg) if (!(cond)) \ - luaL_argerror(L, numarg,extramsg) -#define luaL_check_string(L,n) (luaL_check_lstr(L, (n), NULL)) -#define luaL_opt_string(L,n,d) (luaL_opt_lstr(L, (n), (d), NULL)) -#define luaL_check_int(L,n) ((int)luaL_check_number(L, n)) -#define luaL_check_long(L,n) ((long)luaL_check_number(L, n)) -#define luaL_opt_int(L,n,d) ((int)luaL_opt_number(L, n,d)) -#define luaL_opt_long(L,n,d) ((long)luaL_opt_number(L, n,d)) -#define luaL_openl(L,a) luaL_openlib(L, a, (sizeof(a)/sizeof(a[0]))) - - -/* -** {====================================================== -** Generic Buffer manipulation -** ======================================================= -*/ - - -#ifndef LUAL_BUFFERSIZE -#define LUAL_BUFFERSIZE BUFSIZ -#endif - - -typedef struct luaL_Buffer { - char *p; /* current position in buffer */ - int 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); - - -/* }====================================================== */ - - -#endif - - |