lv_strcat() function
Copies the string pointed to by src, including the terminating null character, to the end of the string pointed to by dst.
Syntax
char * lv_strcat(char * dst,
const char * src);
Arguments
dst
Pointer to the destination string where the content is to be appended.
src
Pointer to the source of data to be copied.
Return value
A pointer to the destination string, which is dst.