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45516216 | 1 | typedef struct JSFunctionSpec JSFunctionSpec; |
2 | typedef struct JSObject JSObject; | |
3 | typedef int (* JSNative)(void *cx, JSObject *obj, unsigned int argc, long *argv, long *rval); | |
4 | struct JSConstDoubleSpec { | |
5 | }; | |
6 | struct JSFunctionSpec { | |
7 | const char *name; | |
8 | JSNative call; | |
9 | }; | |
10 | extern const char js_toSource_str[]; | |
11 | static int math_abs(void *cx, JSObject *obj, unsigned int argc, long *argv, long *rval) { | |
12 | } | |
13 | static int math_round(void *cx, JSObject *obj, unsigned int argc, long *argv, long *rval) { | |
14 | double x; | |
15 | return js_NewNumberValue(cx, | |
16 | copysign(floor(x + 0.5), x), | |
17 | rval); | |
18 | } | |
19 | static int math_toSource(void *cx, JSObject *obj, unsigned int argc, long *argv, long *rval) { | |
20 | } | |
21 | static JSFunctionSpec math_static_methods[] = { | |
22 | { | |
23 | js_toSource_str, math_toSource, 0, 0, 0} | |
24 | , { | |
25 | "round", math_round, 1, 0, 0} | |
26 | }; | |
27 | JSObject * js_InitMathClass(void *cx, JSObject *obj) { | |
28 | JSObject *Math; | |
29 | if (!JS_DefineFunctions(cx, Math, math_static_methods)) return ((void *)0); | |
30 | } |