cppfiles.c (read_and_prescan): Cast the result of `xrealloc' to U_CHAR* when assigning to one.

        * cppfiles.c (read_and_prescan): Cast the result of `xrealloc' to
        U_CHAR* when assigning to one.  Ensure the values of a ?: operator
        have the same type.
        * cppinit.c (initialize_char_syntax): Use K&R function definition.

From-SVN: r25054

gcc/ChangeLog

+Sat Feb  6 10:18:01 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* cppfiles.c (read_and_prescan): Cast the result of `xrealloc' to
+ 	U_CHAR* when assigning to one.  Ensure the values of a ?: operator
+ 	have the same type.
+
+	* cppinit.c (initialize_char_syntax): Use K&R function definition.
+
 Sat Feb  6 11:17:03 1999  Richard Earnshaw <rearnsha@arm.com>
 
 	Support for ARM9

gcc/cppfiles.c

@@ -860,7 +860,7 @@ read_and_prescan (pfile, fp, desc, len)
 
 	  delta_op = op - buf;
 	  delta_line_base = line_base - buf;
-	  buf = xrealloc (buf, len);
+	  buf = (U_CHAR *) xrealloc (buf, len);
 	  op = buf + delta_op;
 	  line_base = buf + delta_line_base;
 	}
@@ -989,7 +989,7 @@ read_and_prescan (pfile, fp, desc, len)
 	  len += 2;
 	  if (offset + 2 > len)
 	    goto too_big;
-	  buf = xrealloc (buf, len);
+	  buf = (U_CHAR *) xrealloc (buf, len);
 	  op = buf + offset;
 	}
       if (op[-1] == '\\')
@@ -997,7 +997,8 @@ read_and_prescan (pfile, fp, desc, len)
       *op++ = '\n';
     }
 
-  fp->buf = (len - offset < 20) ? buf : xrealloc (buf, op - buf);
+  fp->buf =
+    (U_CHAR *) ((len - offset < 20) ? (PTR) buf : xrealloc (buf, op - buf));
   return op - buf;
 
  too_big:

gcc/cppinit.c

@@ -51,7 +51,8 @@ U_CHAR trigraph_table[256] = { 0 };
 
 /* Initialize syntactic classifications of characters. */
 void
-initialize_char_syntax (int dollar_in_ident)
+initialize_char_syntax (dollar_in_ident)
+     int dollar_in_ident;
 {
   is_idstart['a'] = 1; is_idstart['b'] = 1; is_idstart['c'] = 1;
   is_idstart['d'] = 1; is_idstart['e'] = 1; is_idstart['f'] = 1;