Initial revision

lang/cem/libcc.ansi/stdio/perror.c

@@ -0,0 +1,16 @@
+/*
+ * perror.c - print an error message on the standard error output
+ */
+/* $Header$ */
+
+#include	<errno.h>
+#include	<stdio.h>
+#include	<string.h>
+
+void
+perror(const char *s)
+{
+	if (s && *s)
+		(void) fprintf(stderr,"%s: ", s);
+	(void) fprintf(stderr,"%s\n", strerror(errno));
+}