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

[thirdparty/gcc.git] / gcc / fix-header.c

diff --git a/gcc/fix-header.c b/gcc/fix-header.c
index cb3238d01532c21032ab0cfccfc7b8eba50a1340..3456e531c13888cd8b676480b5af0c02312270aa 100644 (file)
--- a/gcc/fix-header.c
+++ b/gcc/fix-header.c
@@ -956,13 +956,13 @@ inf_scan_ident (s, c)
      int c;
 {
   s->ptr = s->base;
-  if (isalpha (c) || c == '_')
+  if (ISALPHA (c) || c == '_')
     {
       for (;;)
        {
          SSTRING_PUT (s, c);
          c = INF_GET ();
-         if (c == EOF || !(isalnum (c) || c == '_'))
+         if (c == EOF || !(ISALNUM (c) || c == '_'))
            break;
        }
     }
@@ -1273,7 +1273,7 @@ main (argc, argv)
          c = INF_GET ();
          if (c == EOF)
            break;
-         if (isalpha (c) || c == '_')
+         if (ISALPHA (c) || c == '_')
            {
              c = inf_scan_ident (&buf, c);
              (void) INF_UNGET (c);