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Member "memcached-1.6.15/vendor/lua/src/lstring.h" (1 Oct 2021, 1603 Bytes) of package /linux/www/memcached-1.6.15.tar.gz:


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    1 /*
    2 ** $Id: lstring.h $
    3 ** String table (keep all strings handled by Lua)
    4 ** See Copyright Notice in lua.h
    5 */
    6 
    7 #ifndef lstring_h
    8 #define lstring_h
    9 
   10 #include "lgc.h"
   11 #include "lobject.h"
   12 #include "lstate.h"
   13 
   14 
   15 /*
   16 ** Memory-allocation error message must be preallocated (it cannot
   17 ** be created after memory is exhausted)
   18 */
   19 #define MEMERRMSG       "not enough memory"
   20 
   21 
   22 /*
   23 ** Size of a TString: Size of the header plus space for the string
   24 ** itself (including final '\0').
   25 */
   26 #define sizelstring(l)  (offsetof(TString, contents) + ((l) + 1) * sizeof(char))
   27 
   28 #define luaS_newliteral(L, s)   (luaS_newlstr(L, "" s, \
   29                                  (sizeof(s)/sizeof(char))-1))
   30 
   31 
   32 /*
   33 ** test whether a string is a reserved word
   34 */
   35 #define isreserved(s)   ((s)->tt == LUA_VSHRSTR && (s)->extra > 0)
   36 
   37 
   38 /*
   39 ** equality for short strings, which are always internalized
   40 */
   41 #define eqshrstr(a,b)   check_exp((a)->tt == LUA_VSHRSTR, (a) == (b))
   42 
   43 
   44 LUAI_FUNC unsigned int luaS_hash (const char *str, size_t l, unsigned int seed);
   45 LUAI_FUNC unsigned int luaS_hashlongstr (TString *ts);
   46 LUAI_FUNC int luaS_eqlngstr (TString *a, TString *b);
   47 LUAI_FUNC void luaS_resize (lua_State *L, int newsize);
   48 LUAI_FUNC void luaS_clearcache (global_State *g);
   49 LUAI_FUNC void luaS_init (lua_State *L);
   50 LUAI_FUNC void luaS_remove (lua_State *L, TString *ts);
   51 LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s, int nuvalue);
   52 LUAI_FUNC TString *luaS_newlstr (lua_State *L, const char *str, size_t l);
   53 LUAI_FUNC TString *luaS_new (lua_State *L, const char *str);
   54 LUAI_FUNC TString *luaS_createlngstrobj (lua_State *L, size_t l);
   55 
   56 
   57 #endif