Since #7773 caused a build error for `mxss:default`, I made similar changes to 'keyboards/mxss/rgblight.h' as #7773 did to 'quantum/rgblight.h'.
**This commit does not change the build result.**
Testing script
```shell
# build on versions earlier than PR #7773
git checkout 0.8.24
echo master > /tmp/master_md5.txt
make mxss:default:clean
make mxss:default
md5 mxss_default.hex >> /tmp/master_md5.txt
# build on this commit
git checkout fix-keyboards-mxss-rgblight.h
echo fix-keyboards-mxss-rgblight.h > /tmp/branch_md5.txt
make mxss:default:clean
make mxss:default
md5 mxss_default.hex >> /tmp/branch_md5.txt
diff -u /tmp/master_md5.txt /tmp/branch_md5.txt
```
Test result:
```
--- /tmp/master_md5.txt 2020-03-12 05:51:39.000000000 +0900
+++ /tmp/branch_md5.txt 2020-03-12 05:51:49.000000000 +0900
@@ -1,2 +1,2 @@
-master
+fix-keyboards-mxss-rgblight.h
MD5 (mxss_default.hex) = 3034b2504d0c7fc6bd8bf1dffb6b8486
```
* Add VIA support to mxss and general cleanup
* Add support for RGB test for FLEDs
* Add LAYOUT_all to allow for more configuration
* Remove blank layers
* Updated readme
* Improve use of EEPROM
* Credit where its due
* Use the latest iteration of rgblight code
* Keep the RGB timer running if the front LED is in RGB mode
* Fix RGB breathing animation
* Better supported RGB animation
Only thing not working is alternating, but that's not too important
* Abstract front LED handlers from main kb code
* Add support for indicator LED color changing
* Remove debug statement
* Persist indicator LED colors
* Mark custom sections in rgblight.c
* Light commenting
* Fix up keymaps
* Add/update comments
* Remove bloat from default hex
* Tidy a stray tab
* Out with the old, in with the new
* Out with the old, in with the new
* Add LAYER_STATE_8BIT for VIA keymap
* Move rgb keycode logic to process_keycode
* Fixes for rgb matrix
* Fixes for mxss
* Fix inc/dec logic, add comments
* Fix return RAINBOW_SWIRL logic
* stop external use of rgb helper functions
* merge fix
* Fix 'defined but not used' when all animations are disabled
This PR is cherry-pick from 90b9a1aa7d8a in PR #5020.
@MxBlu copied quantum/rgblight.c to keyboards/mxss/rgblight.c on July 8, 2018. At that time, I think it would be better to copy quantum/rgblight.h at the same time.
Because if someone makes a change to `quantum/rgblight.[ch]` that is incompatible with the past, it may cause problems with the compilation of keyboards/mxss.
(Like when I changed the prototype of the `rgblight_effect_XXX()` functions of rgblight.c in PR #5020.)
* Add default value for IS_COMMAND for COMMAND feature
* Cleanup and consistency
* Update Templates to reflect change
* Fix IS_COMMAND in template
* Fix IS_COMMAND define
* Use consistent IS_COMMAND block in templates
* Remove unnecessary `#undef IS_COMMAND` directives
* Fix compile issue on orthodox
* Reomve IS_COMMAND option for newer boards
* Remove all existing definitions of IS_COMMAND if they use default LSHIFT and RSHIFT setting
* Remove a couple of additional IS_COMMAND defines
* Remove remaining redundant IS_COMMAND definitions
* Remove #undef IS_COMMAND from orthodox:drashna and whitefox:konstantin
* Remove multiple empty lines in modified config.h files
* Update additional boards
* Reomve IS_COMMAND from newer boards
* Update Alice keyboard
* Remove IS_COMMAND from additional boards
Jan 24th edition
* Change rgblight_get_mode's return type to uint8_t.
Since rgblight_get_mode() is just returning rgblight_config_t.mode,
it should match rgblight_config_t.mode's type: uint8_t.
* Update rgb_matrix_get_mode to return uint8_t.
* Added basic MxSS support
* Fixed split RSHFT for ISO layouts
* Updated readme.md for MxSS
* Added initial support for individual control of front RGB LEDs
* Changed RGBLED color selection to work using hue and saturation rather than RGB
Added code for LED state change on layer change
* Avoid needing an entire 8 bits to store the brightness value
* Added custom keycodes, along with their handlers
* Added EEPROM storage for front LED config
* Fixed up ability to use QMK Configurator and updated readme.md
* Applied suggested changes from pull request: https://github.com/standard/standard/issues/452
Updated name in license descriptions
Updated layouts to snake case
Corrected mistakes in info.json
Updated layer_colors to a weak attributed array in mxss.c
* Defined a new safe range for custom keycodes in keymap.c
* Fixed up issues with front LED
Fixed LEDs not always updating in indicator mode
Added support for the other RGBLIGHT modes in RGB mode
* Attempted fix for ISO layouts for QMK configurator
* Added basic MxSS support
* Fixed split RSHFT for ISO layouts
* Updated readme.md for MxSS
* Added initial support for individual control of front RGB LEDs
* Changed RGBLED color selection to work using hue and saturation rather than RGB
Added code for LED state change on layer change
* Avoid needing an entire 8 bits to store the brightness value
* Added custom keycodes, along with their handlers
* Added EEPROM storage for front LED config
* Fixed up ability to use QMK Configurator and updated readme.md
* Applied suggested changes from pull request: https://github.com/standard/standard/issues/452
Updated name in license descriptions
Updated layouts to snake case
Corrected mistakes in info.json
Updated layer_colors to a weak attributed array in mxss.c
* Defined a new safe range for custom keycodes in keymap.c
