#pragma section-numbers off
#pragma camelcase off

= SDL_LogSetOutputFunction =
Use this function to replace the default log output function with one of your own.

<<TableOfContents()>>

== Syntax ==
{{{#!highlight cpp
void SDL_LogSetOutputFunction(SDL_LogOutputFunction callback,
                              void*                 userdata)
}}}

== Function Parameters ==
||'''callback'''||the function to call instead of the default; see [[#Remarks|Remarks]] for details||
||'''userdata'''||a pointer that is passed to '''callback'''||

== Code Examples ==
{{{#!highlight cpp
You can add your code example here
}}}

== Remarks ==
The function prototype for '''callback''' is:
 {{{#!highlight cpp
void SDL_LogOutputFunction(void*           userdata,
                           int             category,
                           SDL_LogPriority priority,
                           const char*     message)
}}}
 . where its parameters are:
 ||`userdata`||what was passed as '''userdata''' to [[SDL_LogSetOutputFunction]]()||
 ||`category`||the category of the message; see [[#category|Remarks]] for details||
 ||`priority`||the priority of the message; see [[#priority|Remarks]] for details||
 ||`message`||the message being output||

 <<Anchor(category)>>
 The `category` will be one of:
 <<Include(SDL_LOG_CATEGORY, , , from="== Values ==", to="== Code Examples ==")>>

 <<Anchor(priority)>>
 The `priority` will be one of:
 <<Include(SDL_LogPriority, , , from="Start Include here.", to="##End Include here.")>>

== Related Functions ==
 .[[SDL_LogGetOutputFunction]]

----
[[CategoryAPI]], [[CategoryLog]]