a bit of BSD-conforming whitespace fixes

src/vmod_convert.c

@@ -92,7 +92,7 @@ event(VRT_CTX, struct vmod_priv *priv, enum vcl_event_e event)
  */
 static VCL_BLOB
 base64_encode (struct ws *ws, const enum encoding enc, struct vmod_priv *rblob,
-    const char *in, size_t inlen)
+	       const char *in, size_t inlen)
 {
 	struct b64_alphabet *alpha = &b64_alphabet[enc];
 	struct wb_s wb;
@@ -189,7 +189,7 @@ hexnibblelc(char c)
 
 static VCL_BLOB
 hex_encode_va(struct ws *ws, struct vmod_priv *rblob, const ssize_t len,
-    const char *in, va_list va)
+	      const char *in, va_list va)
 {
 	struct wb_s wb[1];
 	char *p;
@@ -246,7 +246,7 @@ hex_encode_va(struct ws *ws, struct vmod_priv *rblob, const ssize_t len,
 
 static VCL_BLOB
 hex_encode(struct ws *ws, struct vmod_priv *rblob, const ssize_t len,
-    const char *in, ...)
+	   const char *in, ...)
 {
 	va_list ap;
 	VCL_BLOB r;
@@ -289,7 +289,7 @@ vmod_encode(VRT_CTX, VCL_ENUM encs, VCL_BLOB b) {
 	case HEX:
 	case HEXLC: // XXX: lower-case?
 		r = hex_encode(ctx->ws, tmp, b->len, b->priv,
-		    vrt_magic_string_end);
+			       vrt_magic_string_end);
 		break;
 	default:
 		WRONG("Illegal encoding");
@@ -323,6 +323,7 @@ vmod_transcode(VRT_CTX, VCL_ENUM decs, VCL_ENUM encs, const char *p, ...) {
 		return NULL;
 	return r->priv;
 }
+
 VCL_BLOB
 vmod_transcode_blob(VRT_CTX, VCL_ENUM decs, VCL_ENUM encs, VCL_BLOB b) {
 	enum encoding dec = parse_encoding(decs);