C What do these instructions mean for XOR encryption?

[MRR]

This is a simple XOR Encryption Program written in C.

Len = strlen(a1); // Length of the string XOR Encryption
  for ( i = 0; ; ++i )
  {
    if (i >= Len)
      break;
    a1[i] ^= 0x50;
    printf("%c",a1[i]);
  }

From the above Snippet, what does the following line of codes mean

if (i >= v2 )
break;

 

[Antero360]

This is a simple XOR Encryption Program written in C.

Len = strlen(a1); // Length of the string XOR Encryption
  for ( i = 0; ; ++i )
  {
    if (i >= Len)
      break;
    a1[i] ^= 0x50;
    printf("%c",a1[i]);
  }

From the above Snippet, what does the following line of codes mean

that's a logic statement. it reads
if 'i' is greater than or equal to 'Len', then break.

'i' being the current index of the loop,
'Len' being the length of the string,

the keyword 'break' is used to exit a loop