X-Git-Url: https://pd.if.org/git/?p=pdclib;a=blobdiff_plain;f=functions%2F_PDCLIB%2Fdigits.c;h=940e962bd943f55e2d9469339621af72bbeba0e3;hp=751ac0852edbf71ee64a3abeebdcafa18d979940;hb=393020b6e48719d27699dea6b29e53025bbd5123;hpb=f408c1fd633015089d2a0fc6bc31c9f61eeae0a9

diff --git a/functions/_PDCLIB/digits.c b/functions/_PDCLIB/digits.c
index 751ac08..940e962 100644
--- a/functions/_PDCLIB/digits.c
+++ b/functions/_PDCLIB/digits.c
@@ -13,6 +13,9 @@
 
 char _PDCLIB_digits[] = "0123456789abcdefghijklmnopqrstuvwxyz";
 
+/* For _PDCLIB/print.c only; obsolete with ctype.h */
+char _PDCLIB_Xdigits[] = "0123456789ABCDEF";
+
 #ifdef TEST
 #include <_PDCLIB_test.h>
 
@@ -21,6 +24,7 @@ char _PDCLIB_digits[] = "0123456789abcdefghijklmnopqrstuvwxyz";
 int main( void )
 {
     TESTCASE( strcmp( _PDCLIB_digits, "0123456789abcdefghijklmnopqrstuvwxyz" ) == 0 );
+    TESTCASE( strcmp( _PDCLIB_Xdigits, "0123456789ABCDEF" ) == 0 );
     return TEST_RESULTS;
 }