core: fix use of reserved C identifiers in headers (closes #31)

src/plugins/exec/exec-buffer.h

@@ -17,11 +17,11 @@
  * along with WeeChat.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __WEECHAT_EXEC_BUFFER_H
-#define __WEECHAT_EXEC_BUFFER_H 1
+#ifndef WEECHAT_EXEC_BUFFER_H
+#define WEECHAT_EXEC_BUFFER_H 1
 
 extern void exec_buffer_set_callbacks ();
 extern struct t_gui_buffer *exec_buffer_new (const char *name,
                                              int switch_to_buffer);
 
-#endif /* __WEECHAT_EXEC_BUFFER_H */
+#endif /* WEECHAT_EXEC_BUFFER_H */

src/plugins/exec/exec-command.h

@@ -17,8 +17,8 @@
  * along with WeeChat.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __WEECHAT_EXEC_COMMAND_H
-#define __WEECHAT_EXEC_COMMAND_H 1
+#ifndef WEECHAT_EXEC_COMMAND_H
+#define WEECHAT_EXEC_COMMAND_H 1
 
 struct t_exec_cmd_options
 {
@@ -45,4 +45,4 @@ extern int exec_command_run (struct t_gui_buffer *buffer,
                              int start_arg);
 extern void exec_command_init ();
 
-#endif /* __WEECHAT_EXEC_COMMAND_H */
+#endif /* WEECHAT_EXEC_COMMAND_H */

src/plugins/exec/exec-completion.h

@@ -17,9 +17,9 @@
  * along with WeeChat.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __WEECHAT_EXEC_COMPLETION_H
-#define __WEECHAT_EXEC_COMPLETION_H 1
+#ifndef WEECHAT_EXEC_COMPLETION_H
+#define WEECHAT_EXEC_COMPLETION_H 1
 
 extern void exec_completion_init ();
 
-#endif /* __WEECHAT_EXEC_COMPLETION_H */
+#endif /* WEECHAT_EXEC_COMPLETION_H */

src/plugins/exec/exec-config.h

@@ -17,8 +17,8 @@
  * along with WeeChat.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __WEECHAT_EXEC_CONFIG_H
-#define __WEECHAT_EXEC_CONFIG_H 1
+#ifndef WEECHAT_EXEC_CONFIG_H
+#define WEECHAT_EXEC_CONFIG_H 1
 
 #define EXEC_CONFIG_NAME "exec"
 #define EXEC_CONFIG_SECTION_EXEC "exec"
@@ -39,4 +39,4 @@ extern int exec_config_read ();
 extern int exec_config_write ();
 extern void exec_config_free ();
 
-#endif /* __WEECHAT_EXEC_CONFIG_H */
+#endif /* WEECHAT_EXEC_CONFIG_H */

src/plugins/exec/exec.h

@@ -17,8 +17,8 @@
  * along with WeeChat.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __WEECHAT_EXEC_H
-#define __WEECHAT_EXEC_H 1
+#ifndef WEECHAT_EXEC_H
+#define WEECHAT_EXEC_H 1
 
 #include <time.h>
 
@@ -83,4 +83,4 @@ extern int exec_process_cb (void *data, const char *command, int return_code,
 extern void exec_free (struct t_exec_cmd *exec_cmd);
 extern void exec_free_all ();
 
-#endif /* __WEECHAT_EXEC_H */
+#endif /* WEECHAT_EXEC_H */