Re-import from Subversion.

[pdclib] / functions / stdio / perror.c

diff --git a/functions/stdio/perror.c b/functions/stdio/perror.c
index f93a53b522fa18ba3c8a00e9fa2a19973146cf8d..d85cd647440cbdfcd8e75acb2052a1dc80121877 100644 (file)
--- a/functions/stdio/perror.c
+++ b/functions/stdio/perror.c
@@ -1,8 +1,26 @@
-// ----------------------------------------------------------------------------
-// $Id$
-// ----------------------------------------------------------------------------
-// Public Domain C Library - http://pdclib.sourceforge.net
-// This code is Public Domain. Use, modify, and redistribute at will.
-// ----------------------------------------------------------------------------
+/* ----------------------------------------------------------------------------
+ * $Id$
+ * ----------------------------------------------------------------------------
+ * Public Domain C Library - http://pdclib.sourceforge.net
+ * This code is Public Domain. Use, modify, and redistribute at will.
+ * --------------------------------------------------------------------------*/
 
 void perror( const char * s ) { /* TODO */ };
+
+/* PDPC code - unreviewed
+{
+    if ((s != NULL) && (*s != '\0'))
+    {
+        printf("%s: ");
+    }
+    if (errno == 0)
+    {
+        printf("No error has occurred\n");
+    }
+    else
+    {
+        printf("An error has occurred\n");
+    }
+    return;
+}
+*/