X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=sbr%2Fuprf.c;h=7964a82e1fedc738453f911b3eb0f388ee9ba01f;hb=a485ed478abbd599d8c9aab48934e7a26733ecb1;hp=b3c81ff0ed46391e65af5ba97e8a0536c79fbe02;hpb=5dd6771b28c257af405d7248639ed0e3bcdce38b;p=mmh

diff --git a/sbr/uprf.c b/sbr/uprf.c
index b3c81ff..7964a82 100644
--- a/sbr/uprf.c
+++ b/sbr/uprf.c
@@ -1,4 +1,3 @@
-
 /*
  * uprf.c -- "unsigned" lexical prefix
  *
@@ -16,26 +15,25 @@
 int
 uprf (char *c1, char *c2)
 {
-    int c, mask;
+	int c, mask;
 
-    if (!(c1 && c2))
-	return 0;
+	if (!(c1 && c2))
+		return 0;
 
-    while ((c = *c2++))
-    {
+	while ((c = *c2++)) {
 #ifdef LOCALE
-	c &= 0xff;
-	mask = *c1 & 0xff;
-	c = (isalpha(c) && isupper(c)) ? tolower(c) : c;
-	mask = (isalpha(mask) && isupper(mask)) ? tolower(mask) : mask;
-	if (c != mask)
+		c &= 0xff;
+		mask = *c1 & 0xff;
+		c = (isalpha(c) && isupper(c)) ? tolower(c) : c;
+		mask = (isalpha(mask) && isupper(mask)) ? tolower(mask) : mask;
+		if (c != mask)
 #else
-	mask = (isalpha(c) && isalpha(*c1)) ?  TO_LOWER : NO_MASK;
-	if ((c | mask) != (*c1 | mask))
+		mask = (isalpha(c) && isalpha(*c1)) ?  TO_LOWER : NO_MASK;
+		if ((c | mask) != (*c1 | mask))
 #endif
-	    return 0;
-	else
-	    c1++;
-    }
-    return 1;
+			return 0;
+		else
+			c1++;
+	}
+	return 1;
 }