diff options
Diffstat (limited to 'ext/unicorn_http/c_util.h')
-rw-r--r-- | ext/unicorn_http/c_util.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/ext/unicorn_http/c_util.h b/ext/unicorn_http/c_util.h index 9e674fa..8542b3d 100644 --- a/ext/unicorn_http/c_util.h +++ b/ext/unicorn_http/c_util.h @@ -30,6 +30,19 @@ #endif /* SIZEOF_OFF_T check */ /* + * ragel enforces fpc as a const, and merely casting can make picky + * compilers unhappy, so we have this little helper do our dirty work + */ +static inline void *deconst(const void *in) +{ + union { const void *in; void *out; } tmp; + + tmp.in = in; + + return tmp.out; +} + +/* * capitalizes all lower-case ASCII characters and converts dashes * to underscores for HTTP headers. Locale-agnostic. */ |