1 files changed, 66 insertions, 65 deletions
diff --git a/com32/libutil/base64.c b/com32/libutil/base64.c
index 7ad21599..74b101ce 100644
--- a/com32/libutil/base64.c
+++ b/com32/libutil/base64.c
@@ -11,60 +11,61 @@
 
 size_t genbase64(char *output, const void *input, size_t size, int flags)
 {
-  static char charz[] =
-    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+_";
-  uint8_t buf[3];
-  int j;
-  const uint8_t *p;
-  char *q;
-  uint32_t bv;
-  int left = size;
-
-  charz[62] = (char)flags;
-  charz[63] = (char)(flags >> 8);
-
-  p = input;  q = output;
-
-  while (left > 0) {
-    if (left < 3) {
-      buf[0] = p[0];
-      buf[1] = (left > 1) ? p[1] : 0;
-      buf[2] = 0;
-      p = buf;
+    static char charz[] =
+	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+_";
+    uint8_t buf[3];
+    int j;
+    const uint8_t *p;
+    char *q;
+    uint32_t bv;
+    int left = size;
+
+    charz[62] = (char)flags;
+    charz[63] = (char)(flags >> 8);
+
+    p = input;
+    q = output;
+
+    while (left > 0) {
+	if (left < 3) {
+	    buf[0] = p[0];
+	    buf[1] = (left > 1) ? p[1] : 0;
+	    buf[2] = 0;
+	    p = buf;
+	}
+
+	bv = (p[0] << 16) | (p[1] << 8) | p[2];
+	p += 3;
+	left -= 3;
+
+	for (j = 0; j < 4; j++) {
+	    *q++ = charz[(bv >> 18) & 0x3f];
+	    bv <<= 6;
+	}
     }
 
-    bv = (p[0] << 16) | (p[1] << 8) | p[2];
-    p += 3;
-    left -= 3;
-
-    for ( j = 0 ; j < 4 ; j++ ) {
-      *q++ = charz[(bv >> 18) & 0x3f];
-      bv <<= 6;
+    switch (left) {
+    case -1:
+	if (flags & BASE64_PAD)
+	    q[-1] = '=';
+	else
+	    q--;
+	break;
+
+    case -2:
+	if (flags & BASE64_PAD)
+	    q[-2] = q[-1] = '=';
+	else
+	    q -= 2;
+	break;
+
+    default:
+	break;
     }
-  }
-
-  switch (left) {
-  case -1:
-    if (flags & BASE64_PAD)
-      q[-1] = '=';
-    else
-      q--;
-    break;
-
-  case -2:
-    if (flags & BASE64_PAD)
-      q[-2] = q[-1] = '=';
-    else
-      q -= 2;
-    break;
-
-  default:
-    break;
-  }
-
-  *q = '\0';
-
-  return q-output;
+
+    *q = '\0';
+
+    return q - output;
 }
 
 #ifdef TEST
@@ -74,21 +75,21 @@ size_t genbase64(char *output, const void *input, size_t size, int flags)
 
 int main(int argc, char *argv[])
 {
-  int i;
-  char buf[4096];
-  int len, bytes;
-
-  for (i = 1; i < argc; i++) {
-    printf("Original: \"%s\"\n", argv[i]);
-
-    len = strlen(argv[i]);
-    bytes = genbase64(buf, argv[i], len, BASE64_MIME|BASE64_PAD);
-    printf("    MIME: \"%s\" (%d)\n", buf, bytes);
-    bytes = genbase64(buf, argv[i], len, BASE64_SAFE);
-    printf("    Safe: \"%s\" (%d)\n", buf, bytes);
-  }
+    int i;
+    char buf[4096];
+    int len, bytes;
+
+    for (i = 1; i < argc; i++) {
+	printf("Original: \"%s\"\n", argv[i]);
+
+	len = strlen(argv[i]);
+	bytes = genbase64(buf, argv[i], len, BASE64_MIME | BASE64_PAD);
+	printf("    MIME: \"%s\" (%d)\n", buf, bytes);
+	bytes = genbase64(buf, argv[i], len, BASE64_SAFE);
+	printf("    Safe: \"%s\" (%d)\n", buf, bytes);
+    }
 
-  return 0;
+    return 0;
 }
 
 #endif