Namespace emscripten

#If __TARGET__="emscripten"

#Import "<libc>"
#Import "<sdl2>"

#Import "<emscripten.h>"
#Import "<emscripten/fetch.h>"

Extern

Alias em_callback_func:Void()
Alias em_arg_callback_func:Void(Void Ptr)
Alias em_str_callback_func:Void(String)

Function emscripten_run_script:Void( script:CString )
Function emscripten_run_script_int:Int( script:CString )
Function emscripten_run_script_string:CString( script:CString )
Function emscripten_async_run_script:Void( script:CString,millis:Int )
Function emscripten_async_load_script:Void( script:CString,onload:em_callback_func,onerror:em_callback_func )
Function emscripten_set_main_loop:Void( func:em_callback_func,fps:Int,simulate_infinite_loop:Int )
Function emscripten_set_main_loop_arg:Void( func:em_callback_func,arg:Void Ptr,fps:Int,simulate_infinite_loop:Int )
Function emscripten_push_main_loop_blocker:Void( func:em_arg_callback_func,arg:Void Ptr )
Function emscripten_push_uncounted_main_loop_blocker:Void( func:em_arg_callback_func,arg:Void Ptr )
Function emscripten_cancel_main_loop:Void()
Function emscripten_set_main_loop_timing:Void( mode:Int,value:Int )
Function emscripten_get_main_loop_timing:Void( mode:Int Ptr,value:Int Ptr )
Function emscripten_set_main_loop_expected_blockers:Void( num:Int )
Function emscripten_async_call:Void( func:em_arg_callback_func,arg:Byte Ptr,millis:Int )
Function emscripten_force_exit:Void( status:Int )
Function emscripten_get_device_pixel_ratio:Double()
Function emscripten_set_canvas_size:Void( width:Int,height:Int )
Function emscripten_get_canvas_size:Void( width:Int Ptr,height:Int Ptr,fullScreen:Int Ptr )
Function emscripten_get_now:Double()

Struct emscripten_fetch_t
	
	Field id:UInt
	Field userData:Void Ptr
	Field url:CString
	Field data:libc.char_t Ptr
	Field numBytes:ULong
	Field dataOffset:ULong
	Field totalBytes:ULong
	Field readyState:UShort
	Field status:Short
End

Const EMSCRIPTEN_FETCH_LOAD_TO_MEMORY:UInt
Const EMSCRIPTEN_FETCH_STREAM_DATA:UInt
Const EMSCRIPTEN_FETCH_PERSIST_FILE:UInt
Const EMSCRIPTEN_FETCH_APPEND:UInt
Const EMSCRIPTEN_FETCH_REPLACE:UInt
Const EMSCRIPTEN_FETCH_NO_DOWNLOAD:UInt
Const EMSCRIPTEN_FETCH_SYNCHRONOUS:UInt
Const EMSCRIPTEN_FETCH_WAITABLE:UInt

Struct emscripten_fetch_attr_t
	
	Field requestMethod:libc.char_t Ptr
	Field userData:Void Ptr
	Field onsuccess:Void( fetch:emscripten_fetch_t ptr )
	Field onerror:Void( fetch:emscripten_fetch_t ptr )
	Field onprogress:Void( fetch:emscripten_fetch_t Ptr )
	Field attributes:UInt
	Field timeoutMSecs:UInt
	Field withCredentials:Bool
	Field destinationPath:CString
	Field userName:CString
	Field password:CString
	Field requestHeaders:CString Ptr
	Field overridenMimeType:CString
	Field requestData:CString
	Field requestDataSize:UInt
End

Function emscripten_fetch_attr_init( attr:emscripten_fetch_attr_t Ptr )

Function emscripten_fetch:emscripten_fetch_t Ptr( attr:emscripten_fetch_attr_t Ptr,url:CString )

Function emscripten_fetch_close( fetch:emscripten_fetch_t Ptr )

#Endif