diff options
| -rw-r--r-- | src/preamble.js | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/preamble.js b/src/preamble.js index 6c29eade..1ff78f54 100644 --- a/src/preamble.js +++ b/src/preamble.js @@ -377,11 +377,11 @@ var globalScope = this; // -s EXPORTED_FUNCTIONS='["_func1","_func2"]' // // @param ident The name of the C function (note that C++ functions will be name-mangled - use extern "C") -// @param returnType The return type of the function, one of the JS types 'number' or 'string', or 'pointer' for any type of C pointer. +// @param returnType The return type of the function, one of the JS types 'number' or 'string' (use 'number' for any C pointer). // @param argTypes An array of the types of arguments for the function (if there are no arguments, this can be ommitted). Types are as in returnType. -// @param args An array of the arguments to the function, as native JS values (except for 'pointer', which is a 'number'). +// @param args An array of the arguments to the function, as native JS values (as in returnType) // Note that string arguments will be stored on the stack (the JS string will become a C string on the stack). -// @return The return value, as a native JS value (except for 'pointer', which is a 'number'). +// @return The return value, as a native JS value (as in returnType) function ccall(ident, returnType, argTypes, args) { function toC(value, type) { if (type == 'string') { @@ -417,7 +417,7 @@ Module["ccall"] = ccall; // Returns a native JS wrapper for a C function. This is similar to ccall, but // returns a function you can call repeatedly in a normal way. For example: // -// var my_function = cwrap('my_c_function', 'int', ['int', 'int']); +// var my_function = cwrap('my_c_function', 'number', ['number', 'number']); // alert(my_function(5, 22)); // alert(my_function(99, 12)); // |