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Diffstat (limited to 'gcc/config/mmix/mmix.h')
-rw-r--r--gcc/config/mmix/mmix.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/gcc/config/mmix/mmix.h b/gcc/config/mmix/mmix.h
index aa998c294d5..7b46afcf707 100644
--- a/gcc/config/mmix/mmix.h
+++ b/gcc/config/mmix/mmix.h
@@ -789,8 +789,6 @@ typedef struct { int regs; int lib; } CUMULATIVE_ARGS;
#define FUNCTION_MODE QImode
-#define NO_IMPLICIT_EXTERN_C
-
/* mmix-knuth-mmixware target has no support of C99 runtime */
#undef TARGET_LIBC_HAS_FUNCTION
#define TARGET_LIBC_HAS_FUNCTION no_c99_libc_has_function