haiku: Implement message box for Haiku

Add implementation for functions:

SDL_ShowSimpleMessageBox()
SDL_ShowMessageBox()

Add simple customization support also.
Fix build for x86_gcc2.

Partially fixes Bugzilla #4442.
This commit is contained in:
EXL 2019-11-11 16:44:40 -05:00
parent a365c7f6fb
commit b22fb9e2ba
7 changed files with 500 additions and 5 deletions

View file

@ -132,7 +132,8 @@ typedef enum
SDL_SYSWM_WINRT,
SDL_SYSWM_ANDROID,
SDL_SYSWM_VIVANTE,
SDL_SYSWM_OS2
SDL_SYSWM_OS2,
SDL_SYSWM_HAIKU
} SDL_SYSWM_TYPE;
/**