fix get_cos/sin warnings

lvgl / lv_demos

Examples, tutorials and applications for the LVGL embedded GUI library

https://lvgl.io

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Closed iggysha closed 3 years ago

iggysha commented 3 years ago

Fix compilation warnings "warning: no previous prototype for ‘get_cos/sin’".

kisvegabor commented 3 years ago

Thank you!

iggysha commented 3 years ago

Love the lib. Running it on STM32MP1 DK2 board, embedded Linux, with Wayland driver. Works like a charm! :)