Update libretro.c: Add missing input descriptors

Add missing L and R descriptors. Fixes #48

1 files changed, 2 insertions, 0 deletions

diff --git a/libretro.c b/libretro.c
index 757707f..444c31c 100644
--- a/libretro.c
+++ b/libretro.c
@@ -414,6 +414,8 @@ static void set_input_descriptors()
       { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A,     "A" },
       { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT,   "Select" },
       { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START,    "Start" },
+      { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "L" },
+      { 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "R" },
       { 0 },
    };