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Date: Mon, 3 May 2004 03:15:01 +0100

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From: David Symmonds
Subject: SDL Typedef Structs

Hi, Thanks for the SDL libraries, I have been using them for about a year
now and they are really brilliant. One thing that I have just found whilst
using them through C++ (and needing forward declarations) is that when you
typedef structs you sometimes use

typedef struct Name
{
...
}Name;

e.g. SDL_Surface


and other times use

typedef struct
{
...
}Name;


e.g. SDL_Rect

The first type works fine, when I define a header file I can just put
'struct Name;' at the top and use the Name throughout. However, the second
type is harder to use in a header, and I haven't found a way yet, other than
to include 'SDL.h' in the header file (undesirable). Would there be any harm
in changing the definition of SDL_Rect and such like to the second form?

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40912
This commit is contained in:
Sam Lantinga 2004-07-18 22:57:40 +00:00
parent 1ac1efb053
commit f70b972d49
9 changed files with 29 additions and 29 deletions
Download patch file Download diff file Expand all files Collapse all files

12
include/SDL_syswm.h
View file

@ -74,7 +74,7 @@ struct SDL_SysWMmsg {
When this structure is returned, it holds information about which
low level system it is using, and will be one of SDL_SYSWM_TYPE.
*/
typedef struct {
typedef struct SDL_SysWMinfo {
SDL_version version;
SDL_SYSWM_TYPE subsystem;
union {
@ -106,7 +106,7 @@ struct SDL_SysWMmsg {
};
/* The windows custom window manager information structure */
typedef struct {
typedef struct SDL_SysWMinfo {
SDL_version version ;
GR_WINDOW_ID window ; /* The display window */
} SDL_SysWMinfo;
@ -125,7 +125,7 @@ struct SDL_SysWMmsg {
};
/* The windows custom window manager information structure */
typedef struct {
typedef struct SDL_SysWMinfo {
SDL_version version;
HWND window; /* The Win32 display window */
HGLRC hglrc; /* The OpenGL context, if any */
@ -141,7 +141,7 @@ struct SDL_SysWMmsg {
};
/* The RISCOS custom window manager information structure */
typedef struct {
typedef struct SDL_SysWMinfo {
SDL_version version;
int wimpVersion; /* Wimp version running under */
int taskHandle; /* The RISCOS task handle */
@ -159,7 +159,7 @@ struct SDL_SysWMmsg {
};
/* The QNX custom window manager information structure */
typedef struct {
typedef struct SDL_SysWMinfo {
SDL_version version;
int data;
} SDL_SysWMinfo;
@ -173,7 +173,7 @@ struct SDL_SysWMmsg {
};
/* The generic custom window manager information structure */
typedef struct {
typedef struct SDL_SysWMinfo {
SDL_version version;
int data;
} SDL_SysWMinfo;