diff options
Diffstat (limited to 'lib/fatal-signal.h')
| -rw-r--r-- | lib/fatal-signal.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/fatal-signal.h b/lib/fatal-signal.h index 7baae2e15b..fed4f4bb66 100644 --- a/lib/fatal-signal.h +++ b/lib/fatal-signal.h @@ -19,6 +19,11 @@ #ifndef _FATAL_SIGNAL_H #define _FATAL_SIGNAL_H +/* This file uses _GL_ASYNC_SAFE. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + #include <signal.h> #ifdef __cplusplus |