Fix redundant declraration warnings by gcc.

2 files changed, 0 insertions, 3 deletions

diff --git a/src/cdump.c b/src/cdump.c
index f9525d042..4f680d4f3 100644
--- a/src/cdump.c
+++ b/src/cdump.c
@@ -195,7 +195,6 @@ mrb_cdump_irep(mrb_state *mrb, int n, FILE *f,const char *initname)
 
   SOURCE_CODE0("  mrb->irep_len = idx;");
   SOURCE_CODE0("");
-  SOURCE_CODE0("  extern mrb_value mrb_top_self(mrb_state *mrb);");
   SOURCE_CODE0("  mrb_run(mrb, mrb_proc_new(mrb, mrb->irep[n]), mrb_top_self(mrb));");
   SOURCE_CODE0("}");
 
diff --git a/src/error.h b/src/error.h
index babf93a7d..8a86e7d3d 100644
--- a/src/error.h
+++ b/src/error.h
@@ -12,13 +12,11 @@ struct RException {
 };
 
 void mrb_sys_fail(mrb_state *mrb, const char *mesg);
-void mrb_exc_raise(mrb_state *mrb, mrb_value mesg);
 void mrb_bug_errno(const char*, int);
 int sysexit_status(mrb_state *mrb, mrb_value err);
 void error_pos(void);
 mrb_value mrb_exc_new3(mrb_state *mrb, struct RClass* c, mrb_value str);
 mrb_value make_exception(mrb_state *mrb, int argc, mrb_value *argv, int isstr);
-mrb_value mrb_exc_new(mrb_state *mrb, struct RClass *c, const char *ptr, long len);
 mrb_value mrb_make_exception(mrb_state *mrb, int argc, mrb_value *argv);
 mrb_value mrb_sprintf(mrb_state *mrb, const char *fmt, ...);
 void mrb_name_error(mrb_state *mrb, mrb_sym id, const char *fmt, ...);