Gui - Sdl2

You have to manually handle every "boring" interaction, like click detection, text wrapping, and focus management. Popular Add-on Toolkits

“I literally started by drawing individual pixels in the right places until I had windows and text and keyboard input... but if you don't need that much control it's just not worth the effort.” Reddit · r/C_Programming · 6 years ago Total creative freedom and zero bloat.

Since SDL2 provides the window, these libraries provide the buttons: Is SDL2 suitable for GUI development? : r/C_Programming

IMEI Check iPhone or Serial number for apple warranty check.
IMEI check service for iPhone or Apple devices that allows you to verify apple check warranty, Find My iPhone status, model, size, color, serial number, coverage status, SIM lock, and other details. It also offers the ability to check any Apple device, including MacBook, iMac, iPad, Watch and AirPod. This service can help you to determine the authenticity of the device and ensure that it's in good condition before purchasing it.


Just enter Serial Number or IMEI
Check

How i can find IMEI?
sdl2 gui
In settings
Go to Settings > General > About and look for your device's IMEI
sdl2 gui
Dial *#06# to get IMEI
Before trying anything else, you can try simply dialing *#06# on your iPhone (or any mobile phone), this should retrieve the IMEI number. Give it a moment and the IMEI will appear on the screen this little number dial trick actually works to retrieve the IMEI on other cell phones too, not just the iPhone.
sdl2 gui
On the back side of iPhone
The iPhone 5/5c/5s/6/6+ and the original iPhone have the IMEI number engraved on the back of the phone, near the bottom.
sdl2 gui
On the SIM tray
To find imei number, you need to remove Sim tray from the device, and then you can find IMEI/SN on it (not on all devices you can find IMEI/SN on the sim tray).