diff options
Diffstat (limited to 'src/if_ruby.c')
| -rw-r--r-- | src/if_ruby.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/if_ruby.c b/src/if_ruby.c index 06465bd5a..9301b7292 100644 --- a/src/if_ruby.c +++ b/src/if_ruby.c @@ -418,7 +418,8 @@ VALUE rb_num2ulong(VALUE x) # endif # endif -# if defined(USE_RGENGC) && USE_RGENGC + /* Do not generate a prototype here, VALUE isn't always defined. */ +# if defined(USE_RGENGC) && USE_RGENGC && !defined(PROTO) void rb_gc_writebarrier_unprotect_promoted_stub(VALUE obj) { return dll_rb_gc_writebarrier_unprotect_promoted(obj); |