static const char b64[] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
unsigned i_bits = 0;
- int i_shift = 0;
- int out_len = 0;
+ int i_shift = 0;
+ int out_len = 0;
int in;
-#define putb64() do { \
+#define putb64() \
+ do { \
putchar(b64[(i_bits << 6 >> i_shift) & 0x3f]); \
out_len++; \
i_shift -= 6; \
} while (0)
while ((in = getchar()) != EOF) {
- i_bits = (i_bits << 8) + in;
+ i_bits = (i_bits << 8) + in;
i_shift += 8;
while (i_shift > 6)
putb64();