X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=sbr%2Ftrim.c;h=cbf9098459af357b26363b7329e70d816640638e;hb=de6974ed610ffbfaff335021ea7e359e85c27cfa;hp=249faf9c8929e670cb2b0f8f2bf28bd99bc7162b;hpb=fa1c9e13c8bae76993ec43f56685fa0057758579;p=mmh

diff --git a/sbr/trim.c b/sbr/trim.c
index 249faf9..cbf9098 100644
--- a/sbr/trim.c
+++ b/sbr/trim.c
@@ -31,3 +31,15 @@ trim(unsigned char *cp)
 
 	return cp;
 }
+
+char *
+rtrim(char *cp)
+{
+	char *sp = cp + strlen(cp) - 1;
+
+	while (sp >= cp && isspace(*sp)) {
+		sp--;
+	}
+	*++sp = '\0';
+	return cp;
+}