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| author | ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> | 2012-10-21 17:21:19 +0000 |
|---|---|---|
| committer | ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> | 2012-10-21 17:21:19 +0000 |
| commit | 28a2356d33cc9164ff6845926b95659cdf440e10 (patch) | |
| tree | 91b6fe1e1efa551eedbce5290ce416195dfc9868 /pcre32_utf32_utils.c | |
| parent | 51f64962a1407e24eff8542bd1bf2505fb9967c6 (diff) | |
| download | pcre-28a2356d33cc9164ff6845926b95659cdf440e10.tar.gz | |
Lose compiler warnings for unused parameter and defined but not used when UTF
is not supported.
git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1156 2f5784b3-3f2a-0410-8824-cb99058d5e15
Diffstat (limited to 'pcre32_utf32_utils.c')
| -rw-r--r-- | pcre32_utf32_utils.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pcre32_utf32_utils.c b/pcre32_utf32_utils.c index 4c51a00..f844e23 100644 --- a/pcre32_utf32_utils.c +++ b/pcre32_utf32_utils.c @@ -51,6 +51,7 @@ strings to host byte order. */ #include "pcre_internal.h" +#ifdef SUPPORT_UTF static pcre_uint32 swap_uint32(pcre_uint32 value) { @@ -59,6 +60,8 @@ return ((value & 0x000000ff) << 24) | ((value & 0x00ff0000) >> 8) | (value >> 24); } +#endif + /************************************************* * Convert any UTF-32 string to host byte order * @@ -130,6 +133,7 @@ if (host_byte_order != NULL) (void)(output); /* Keep picky compilers happy */ (void)(input); (void)(keep_boms); +(void)(host_byte_order); #endif /* SUPPORT_UTF */ return length; } |