diff options
Diffstat (limited to 'libguile/debug.h')
-rw-r--r-- | libguile/debug.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libguile/debug.h b/libguile/debug.h index ec1868c41..96a4ed0ad 100644 --- a/libguile/debug.h +++ b/libguile/debug.h @@ -127,7 +127,9 @@ typedef struct scm_debug_frame scm_debug_info vect[1]; } scm_debug_frame; -extern scm_debug_frame *last_debug_info_frame; +#ifndef USE_THREADS +extern scm_debug_frame *scm_last_debug_frame; +#endif #define SCM_TAILREC (1L << 10) #define SCM_TRACED_FRAME (1L << 9) |