Run Nindent on com32/libutil/unbase64.c

Automatically reformat com32/libutil/unbase64.c using Nindent.

Do this for all files except HDT, gPXE and externally maintained
libraries (zlib, tinyjpeg, libpng).

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 29 insertions, 30 deletions

diff --git a/com32/libutil/unbase64.c b/com32/libutil/unbase64.c
index a1728d10..3cbf3fb4 100644
--- a/com32/libutil/unbase64.c
+++ b/com32/libutil/unbase64.c
@@ -35,43 +35,42 @@
 #include <base64.h>
 
 static const unsigned char _base64chars[] =
-"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
 
 size_t unbase64(unsigned char *buffer, size_t bufsiz, const char *txt)
 {
-  unsigned int bits = 0;
-  int nbits = 0;
-  char base64tbl[256];
-  int i;
-  char v;
-  size_t nbytes = 0;
+    unsigned int bits = 0;
+    int nbits = 0;
+    char base64tbl[256];
+    int i;
+    char v;
+    size_t nbytes = 0;
 
+    memset(base64tbl, -1, sizeof base64tbl);
 
-  memset(base64tbl, -1, sizeof base64tbl);
-
-  for ( i = 0 ; _base64chars[i] ; i++ ) {
-    base64tbl[_base64chars[i]] = i;
-  }
+    for (i = 0; _base64chars[i]; i++) {
+	base64tbl[_base64chars[i]] = i;
+    }
 
-  /* Also support filesystem safe alternate base64 encoding */
-  base64tbl['.'] = 62;
-  base64tbl['-'] = 62;
-  base64tbl['_'] = 63;
+    /* Also support filesystem safe alternate base64 encoding */
+    base64tbl['.'] = 62;
+    base64tbl['-'] = 62;
+    base64tbl['_'] = 63;
 
-  while ( *txt ) {
-    if ( (v = base64tbl[(unsigned char) *txt]) >= 0 ) {
-      bits <<= 6;
-      bits += v;
-      nbits += 6;
-      if ( nbits >= 8 ) {
-	if ( nbytes < bufsiz )
-	  *buffer++ = (bits >> (nbits-8));
-	nbytes++;
-	nbits -= 8;
-      }
+    while (*txt) {
+	if ((v = base64tbl[(unsigned char)*txt]) >= 0) {
+	    bits <<= 6;
+	    bits += v;
+	    nbits += 6;
+	    if (nbits >= 8) {
+		if (nbytes < bufsiz)
+		    *buffer++ = (bits >> (nbits - 8));
+		nbytes++;
+		nbits -= 8;
+	    }
+	}
+	txt++;
     }
-    txt++;
-  }
 
-  return nbytes;
+    return nbytes;
 }