X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fstr.c;h=eaa9cdff9fd6f6eac8871ffaa964899900e67fee;hb=bcf41af107e8dffb506a506f576c6535d1b3bde7;hp=081ffea5a74d36290c05450b3d5e52e04cd8fa90;hpb=6ac27d1da3fdebee275343fcf7b6625fc1f1da79;p=pspp

diff --git a/src/str.c b/src/str.c
index 081ffea5a7..eaa9cdff9f 100644
--- a/src/str.c
+++ b/src/str.c
@@ -1,5 +1,5 @@
 /* PSPP - computes sample statistics.
-   Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2006 Free Software Foundation, Inc.
    Written by Ben Pfaff <blp@gnu.org>.
 
    This program is free software; you can redistribute it and/or
@@ -270,6 +270,14 @@ str_uppercase (char *s)
   for (; *s != '\0'; s++)
     *s = toupper ((unsigned char) *s);
 }
+
+/* Converts each character in S to lowercase. */
+void
+str_lowercase (char *s) 
+{
+  for (; *s != '\0'; s++)
+    *s = tolower ((unsigned char) *s);
+}
 
 /* Initializes ST with initial contents S. */
 void