[builtins] Fix unprototypes function declaration

The following declarations were missing a prototype:

    FE_ROUND_MODE __fe_getround();
    int __fe_raise_inexact();

Discovered while fixing a bug in Clang related to unprototyped function
calls (see the previous commit).

Differential Revision: https://reviews.llvm.org/D78205

diff --git a/compiler-rt/lib/builtins/fp_mode.h b/compiler-rt/lib/builtins/fp_mode.h
index 51bec04..4ba682c 100644 (file)
--- a/compiler-rt/lib/builtins/fp_mode.h
+++ b/compiler-rt/lib/builtins/fp_mode.h
@@ -23,7 +23,7 @@ typedef enum {
   FE_TOWARDZERO
 } FE_ROUND_MODE;
 
-FE_ROUND_MODE __fe_getround();
-int __fe_raise_inexact();
+FE_ROUND_MODE __fe_getround(void);
+int __fe_raise_inexact(void);
 
 #endif // FP_MODE_H