diff options
Diffstat (limited to 'src/common/compat.h')
| -rw-r--r-- | src/common/compat.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/common/compat.h b/src/common/compat.h index 113399719b..3107727df3 100644 --- a/src/common/compat.h +++ b/src/common/compat.h @@ -50,6 +50,10 @@ #error "It seems your platform does not represent NULL as zero. We can't cope." #endif +#if 'a'!=97 || 'z'!=122 || 'A'!=65 || ' '!=32 +#error "It seems that you encode characters in something other than ASCII." +#endif + /* ===== Compiler compatibility */ /* GCC can check printf types on arbitrary functions. */ |