--- Libc/Libc-262/stdlib/l64a.c
+++ Libc/Libc-763.12/stdlib/l64a.c
@@ -11,18 +11,28 @@
 #include <stdlib.h>
 
 char *
+#ifdef __LP64__
+l64a(v)
+	long v;
+#else /* !__LP64__ */
 l64a(value)
 	long value;
+#endif /* __LP64__ */
 {
 	static char buf[8];
+#ifdef __LP64__
+	int value = v;
+#endif /* __LP64__ */
 	char *s = buf;
 	int digit;
 	int i;
 
+#ifndef __LP64__
 	if (value < 0) {
 		errno = EINVAL;
 		return(NULL);
 	}
+#endif /* __LP64__ */
 
 	for (i = 0; value != 0 && i < 6; i++) {
 		digit = value & 0x3f;