1 files changed, 35 insertions, 0 deletions
diff --git a/410user/libstring/strchr.c b/410user/libstring/strchr.c
new file mode 100644
index 0000000..5eff9e5
--- /dev/null
+++ b/410user/libstring/strchr.c
@@ -0,0 +1,35 @@
+/* 
+ * Copyright (c) 1995 The University of Utah and
+ * the Computer Systems Laboratory at the University of Utah (CSL).
+ * All rights reserved.
+ *
+ * Permission to use, copy, modify and distribute this software is hereby
+ * granted provided that (1) source code retains these copyright, permission,
+ * and disclaimer notices, and (2) redistributions including binaries
+ * reproduce the notices in supporting documentation, and (3) all advertising
+ * materials mentioning features or use of this software display the following
+ * acknowledgement: ``This product includes software developed by the
+ * Computer Systems Laboratory at the University of Utah.''
+ *
+ * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
+ * IS" CONDITION.  THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
+ * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * CSL requests users of this software to return to csl-dist@cs.utah.edu any
+ * improvements that they make and grant CSL redistribution rights.
+ */
+
+#include <string.h>
+
+char *strchr(const char *s, int c)
+{
+	while (1)
+	{
+		if (*s == c)
+			return (char*)s;
+		if (*s == 0)
+			return 0;
+		s++;
+	}
+}
+