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conventional names for bitwise operators

This commit is contained in:
Roberto Ierusalimschy 2010-11-22 14:39:20 -02:00
parent a2eaad5d81
commit 092fa71ddd
1 changed files with 13 additions and 13 deletions
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26
lbitlib.c
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@ -1,5 +1,5 @@
/*
** $Id: lbitlib.c,v 1.10 2010/10/28 15:17:29 roberto Exp roberto $
** $Id: lbitlib.c,v 1.11 2010/11/08 16:31:22 roberto Exp roberto $
** Standard library for bitwise operations
** See Copyright Notice in lua.h
*/
@ -130,27 +130,27 @@ static int b_rot (lua_State *L, int i) {
}
static int b_rol (lua_State *L) {
static int b_lrot (lua_State *L) {
return b_rot(L, luaL_checkint(L, 2));
}
static int b_ror (lua_State *L) {
static int b_rrot (lua_State *L) {
return b_rot(L, -luaL_checkint(L, 2));
}
static const luaL_Reg bitlib[] = {
{"AND", b_and},
{"TEST", b_test},
{"OR", b_or},
{"XOR", b_xor},
{"NOT", b_not},
{"SHL", b_lshift},
{"SAR", b_arshift},
{"SHR", b_rshift},
{"ROL", b_rol},
{"ROR", b_ror},
{"arshift", b_arshift},
{"band", b_and},
{"bnot", b_not},
{"bor", b_or},
{"bxor", b_xor},
{"lrotate", b_lrot},
{"lshift", b_lshift},
{"rrotate", b_rrot},
{"rshift", b_rshift},
{"test", b_test},
{NULL, NULL}
};