Remove old-style function definitions.

We already require -std=gnu99 and old-style function definitions might
hide some compiler warnings.

Signed-off-by: Mark Wielaard <mjw@redhat.com>

8 files changed, 23 insertions, 22 deletions

diff --git a/libdwfl/ChangeLog b/libdwfl/ChangeLog
index 0ab386fb..f34087c1 100644
--- a/libdwfl/ChangeLog
+++ b/libdwfl/ChangeLog
@@ -1,3 +1,13 @@
+2015-09-22  Mark Wielaard  <mjw@redhat.com>
+
+	* core-file.c: Remove old-style function definitions.
+	* dwfl_error.c: Likewise.
+	* dwfl_module_dwarf_cfi.c: Likewise.
+	* dwfl_module_eh_cfi.c: Likewise.
+	* dwfl_module_register_names.c: Likewise.
+	* dwfl_module_return_value_location.c: Likewise.
+	* dwfl_version.c: Likewise.
+
 2015-09-09  Chih-Hung Hsieh  <chh@google.com>
 	    Mark Wielaard  <mjw@redhat.com>
 
diff --git a/libdwfl/core-file.c b/libdwfl/core-file.c
index bbe0899d..ea0725bf 100644
--- a/libdwfl/core-file.c
+++ b/libdwfl/core-file.c
@@ -270,8 +270,8 @@ dwfl_elf_phdr_memory_callback (Dwfl *dwfl, int ndx,
   GElf_Off end;
   GElf_Addr end_vaddr;
 
-  inline void update_end ()
-  {
+  inline void update_end (void)
+{
     end = (phdr.p_offset + phdr.p_filesz + align - 1) & -align;
     end_vaddr = (phdr.p_vaddr + phdr.p_memsz + align - 1) & -align;
   }
diff --git a/libdwfl/dwfl_error.c b/libdwfl/dwfl_error.c
index 56ec2b02..7bcf61cc 100644
--- a/libdwfl/dwfl_error.c
+++ b/libdwfl/dwfl_error.c
@@ -138,8 +138,7 @@ __libdwfl_seterrno (Dwfl_Error error)
 
 
 const char *
-dwfl_errmsg (error)
-     int error;
+dwfl_errmsg (int error)
 {
   if (error == 0 || error == -1)
     {
diff --git a/libdwfl/dwfl_module_dwarf_cfi.c b/libdwfl/dwfl_module_dwarf_cfi.c
index 5182d6a0..1dac26d5 100644
--- a/libdwfl/dwfl_module_dwarf_cfi.c
+++ b/libdwfl/dwfl_module_dwarf_cfi.c
@@ -51,9 +51,7 @@ __libdwfl_set_cfi (Dwfl_Module *mod, Dwarf_CFI **slot, Dwarf_CFI *cfi)
 }
 
 Dwarf_CFI *
-dwfl_module_dwarf_cfi (mod, bias)
-     Dwfl_Module *mod;
-     Dwarf_Addr *bias;
+dwfl_module_dwarf_cfi (Dwfl_Module *mod, Dwarf_Addr *bias)
 {
   if (mod == NULL)
     return NULL;
diff --git a/libdwfl/dwfl_module_eh_cfi.c b/libdwfl/dwfl_module_eh_cfi.c
index da10d9fb..dbe43b0f 100644
--- a/libdwfl/dwfl_module_eh_cfi.c
+++ b/libdwfl/dwfl_module_eh_cfi.c
@@ -30,9 +30,7 @@
 #include "../libdw/cfi.h"
 
 Dwarf_CFI *
-dwfl_module_eh_cfi (mod, bias)
-     Dwfl_Module *mod;
-     Dwarf_Addr *bias;
+dwfl_module_eh_cfi (Dwfl_Module *mod, Dwarf_Addr *bias)
 {
   if (mod == NULL)
     return NULL;
diff --git a/libdwfl/dwfl_module_register_names.c b/libdwfl/dwfl_module_register_names.c
index 2da4b539..18fed373 100644
--- a/libdwfl/dwfl_module_register_names.c
+++ b/libdwfl/dwfl_module_register_names.c
@@ -30,12 +30,11 @@
 
 
 int
-dwfl_module_register_names (mod, func, arg)
-     Dwfl_Module *mod;
-     int (*func) (void *, int regno, const char *setname,
-		  const char *prefix, const char *regname,
-		  int bits, int type);
-     void *arg;
+dwfl_module_register_names (Dwfl_Module *mod,
+			    int (*func) (void *, int, const char *,
+					 const char *, const char *,
+					 int, int),
+			    void *arg)
 {
   if (unlikely (mod == NULL))
     return -1;
diff --git a/libdwfl/dwfl_module_return_value_location.c b/libdwfl/dwfl_module_return_value_location.c
index ad83cbf9..29da61fb 100644
--- a/libdwfl/dwfl_module_return_value_location.c
+++ b/libdwfl/dwfl_module_return_value_location.c
@@ -30,10 +30,8 @@
 
 
 int
-dwfl_module_return_value_location (mod, functypedie, locops)
-     Dwfl_Module *mod;
-     Dwarf_Die *functypedie;
-     const Dwarf_Op **locops;
+dwfl_module_return_value_location (Dwfl_Module *mod, Dwarf_Die *functypedie,
+				   const Dwarf_Op **locops)
 {
   if (mod == NULL)
     return -1;
diff --git a/libdwfl/dwfl_version.c b/libdwfl/dwfl_version.c
index 9673a536..d1c5d918 100644
--- a/libdwfl/dwfl_version.c
+++ b/libdwfl/dwfl_version.c
@@ -29,8 +29,7 @@
 #include "libdwflP.h"
 
 const char *
-dwfl_version (dwfl)
-     Dwfl *dwfl __attribute__ ((unused));
+dwfl_version (Dwfl *dwfl __attribute__ ((unused)))
 {
   return PACKAGE_VERSION;
 }