Fix whitespace

[postgresql] / src / port / strlcat.c

diff --git a/src/port/strlcat.c b/src/port/strlcat.c
index f447ad0c7bc34b99c72bc4edd1fb8577770beb8e..33ee22520dbdcd704a22de48adbe84ac80619861 100644 (file)
--- a/src/port/strlcat.c
+++ b/src/port/strlcat.c
@@ -1,4 +1,7 @@
-/*     $OpenBSD: strlcat.c,v 1.13 2005/08/08 08:05:37 espie Exp $      */
+/*
+ * src/port/strlcat.c
+ *
+ *     $OpenBSD: strlcat.c,v 1.13 2005/08/08 08:05:37 espie Exp $      */
 
 /*
  * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
@@ -22,17 +25,17 @@
 /*
  * Appends src to string dst of size siz (unlike strncat, siz is the
  * full size of dst, not space left).  At most siz-1 characters
- * will be copied.  Always NUL terminates (unless siz <= strlen(dst)).
+ * will be copied.     Always NUL terminates (unless siz <= strlen(dst)).
  * Returns strlen(src) + MIN(siz, strlen(initial dst)).
  * If retval >= siz, truncation occurred.
  */
 size_t
 strlcat(char *dst, const char *src, size_t siz)
 {
-       char *d = dst;
+       char       *d = dst;
        const char *s = src;
-       size_t n = siz;
-       size_t dlen;
+       size_t          n = siz;
+       size_t          dlen;
 
        /* Find the end of dst and adjust bytes left but don't go past end */
        while (n-- != 0 && *d != '\0')
@@ -41,9 +44,11 @@ strlcat(char *dst, const char *src, size_t siz)
        n = siz - dlen;
 
        if (n == 0)
-               return(dlen + strlen(s));
-       while (*s != '\0') {
-               if (n != 1) {
+               return (dlen + strlen(s));
+       while (*s != '\0')
+       {
+               if (n != 1)
+               {
                        *d++ = *s;
                        n--;
                }
@@ -51,5 +56,5 @@ strlcat(char *dst, const char *src, size_t siz)
        }
        *d = '\0';
 
-       return(dlen + (s - src));       /* count does not include NUL */
+       return (dlen + (s - src));      /* count does not include NUL */
 }