SQC provides a set of internal libraries.
If you include files like <string.h> you can use the functions defined in this file.
Example:
#include <string.h>
#include <stdint.h>
void main()
{
uint8_t buffer[100];
memset(buffer,'a',100);
memset(buffer,0,100);
return;
}
The changes you can watch in the memory viewer.