diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 752d6db8ac..0c47be7e05 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,10 @@
+2000-08-06  Kevin Buettner  <kevinb@redhat.com>
+
+	* ch-exp.c (parse_opt_name_string): Protoize.  [Thanks to Eli
+	Zaretskii for the prefatory comment.]
+	* core-regset.c (fetch_core_registers): Protoize; revise
+	comment.
+
 2000-08-06  Christopher Faylor  <cgf@cygnus.com>
 
 	* win32-nat.c: Perform various gcc warning cleanups.
diff --git a/gdb/ch-exp.c b/gdb/ch-exp.c
index 3d8318e0e5..32eb2ebb31 100644
--- a/gdb/ch-exp.c
+++ b/gdb/ch-exp.c
@@ -301,9 +301,10 @@ expect (enum ch_terminal token, char *message)
 }
 
 #if 0
+/* Parse a name string.  If ALLOW_ALL is 1, ALL is allowed as a postfix. */
+
 static tree
-parse_opt_name_string (allow_all)
-     int allow_all;		/* 1 if ALL is allowed as a postfix */
+parse_opt_name_string (int allow_all)
 {
   int token = PEEK_TOKEN ();
   tree name;
diff --git a/gdb/core-regset.c b/gdb/core-regset.c
index f6e6a88901..a3aa52e138 100644
--- a/gdb/core-regset.c
+++ b/gdb/core-regset.c
@@ -72,20 +72,16 @@ void _initialize_core_regset (void);
    Read the values of either the general register set (WHICH equals 0)
    or the floating point register set (WHICH equals 2) from the core
    file data (pointed to by CORE_REG_SECT), and update gdb's idea of
-   their current values.  The CORE_REG_SIZE parameter is ignored.
+   their current values.  The CORE_REG_SIZE parameter is compared to
+   the size of the gregset or fpgregset structures (as appropriate) to
+   validate the size of the structure from the core file.  The
+   REG_ADDR parameter is ignored.
 
-   NOTES
-
-   Use the indicated sizes to validate the gregset and fpregset
-   structures.
  */
 
 static void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     CORE_ADDR reg_addr;	/* Unused in this version */
+fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, int which,
+		      CORE_ADDR reg_addr)
 {
 #if defined (HAVE_GREGSET_T) && defined (HAVE_FPREGSET_T)
   gregset_t gregset;