Mark constant data as const

[fw/pdclib] / functions / _PDCLIB / digits.c

diff --git a/functions/_PDCLIB/digits.c b/functions/_PDCLIB/digits.c
index 940e962bd943f55e2d9469339621af72bbeba0e3..64afb421e0cd1d3520ebaee951edab1c46f47581 100644 (file)
--- a/functions/_PDCLIB/digits.c
+++ b/functions/_PDCLIB/digits.c
@@ -11,10 +11,10 @@
 #include <_PDCLIB_int.h>
 #endif
 
-char _PDCLIB_digits[] = "0123456789abcdefghijklmnopqrstuvwxyz";
+const char _PDCLIB_digits[] = "0123456789abcdefghijklmnopqrstuvwxyz";
 
 /* For _PDCLIB/print.c only; obsolete with ctype.h */
-char _PDCLIB_Xdigits[] = "0123456789ABCDEF";
+const char _PDCLIB_Xdigits[] = "0123456789ABCDEF";
 
 #ifdef TEST
 #include <_PDCLIB_test.h>