c-common.c: Convert to using ctype macros defined in system.h.

        * c-common.c: Convert to using ctype macros defined in system.h.
        * c-lex.c: Likewise.
        * cccp.c: Likewise.
        * collect2.c: Likewise.
        * rs6000.c: Likewise.
        * cpplib.c: Likewise.
        * fix-header.c: Likewise.
        * gcc.c: Likewise.
        * gen-protos.c: Likewise.
        * pexecute.c: Likewise.
        * protoize.c: Likewise.
        * rtl.c: Likewise.
        * scan.c: Likewise.
        * stmt.c: Likewise.
        * tlink.c: Likewise.
        * toplev.c: Likewise.

From-SVN: r19579

1 files changed, 3 insertions, 3 deletions

diff --git a/gcc/stmt.c b/gcc/stmt.c
index 4e26e78..98688aa 100644
--- a/gcc/stmt.c
+++ b/gcc/stmt.c
@@ -5055,11 +5055,11 @@ estimate_case_costs (node)
 
       for (i = 0; i < 128; i++)
 	{
-	  if (isalnum (i))
+	  if (ISALNUM (i))
 	    cost_table[i] = 16;
-	  else if (ispunct (i))
+	  else if (ISPUNCT (i))
 	    cost_table[i] = 8;
-	  else if (iscntrl (i))
+	  else if (ISCNTRL (i))
 	    cost_table[i] = -1;
 	}