[PATCH v2] winebus.sys: Allow mapping of SDL controllers

[Aric Stewart]

With input from Zebediah Figura

Signed-off-by: Aric Stewart <aric(a)codeweavers.com>
---
 dlls/winebus.sys/bus_sdl.c | 66 +++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 63 insertions(+), 3 deletions(-)