Vitaly Lipatov : ntdll: Use COMPRESSION_FORMAT_MASK instead of ~COMPRESSION_ENGINE_MAXINUM.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ee1d3a19a4b8571ba32bdf9af845a74bca22c97b
URL:    https://gitlab.winehq.org/wine/wine/-/commit/ee1d3a19a4b8571ba32bdf9af845a74...

Author: Vitaly Lipatov 
Date:   Sun Jul 16 17:11:27 2023 +0300

ntdll: Use COMPRESSION_FORMAT_MASK instead of ~COMPRESSION_ENGINE_MAXINUM.

---

dlls/ntdll/rtl.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/dlls/ntdll/rtl.c b/dlls/ntdll/rtl.c
index 1eec1962b1e..4cc722836e1 100644
--- a/dlls/ntdll/rtl.c
+++ b/dlls/ntdll/rtl.c
@@ -1754,7 +1754,7 @@ NTSTATUS WINAPI RtlGetCompressionWorkSpaceSize(USHORT format, PULONG compress_wo
 {
     FIXME("0x%04x, %p, %p: semi-stub\n", format, compress_workspace, decompress_workspace);

-    switch (format & ~COMPRESSION_ENGINE_MAXIMUM)
+    switch (format & COMPRESSION_FORMAT_MASK)
     {
         case COMPRESSION_FORMAT_LZNT1:
             if (compress_workspace)
@@ -1818,7 +1818,7 @@ NTSTATUS WINAPI RtlCompressBuffer(USHORT format, PUCHAR uncompressed, ULONG unco
     FIXME("0x%04x, %p, %lu, %p, %lu, %lu, %p, %p: semi-stub\n", format, uncompressed,
           uncompressed_size, compressed, compressed_size, chunk_size, final_size, workspace);

-    switch (format & ~COMPRESSION_ENGINE_MAXIMUM)
+    switch (format & COMPRESSION_FORMAT_MASK)
     {
         case COMPRESSION_FORMAT_LZNT1:
             return lznt1_compress(uncompressed, uncompressed_size, compressed,
@@ -2021,7 +2021,7 @@ NTSTATUS WINAPI RtlDecompressFragment(USHORT format, PUCHAR uncompressed, ULONG
     TRACE("0x%04x, %p, %lu, %p, %lu, %lu, %p, %p\n", format, uncompressed,
           uncompressed_size, compressed, compressed_size, offset, final_size, workspace);

-    switch (format & ~COMPRESSION_ENGINE_MAXIMUM)
+    switch (format & COMPRESSION_FORMAT_MASK)
     {
         case COMPRESSION_FORMAT_LZNT1:
             return lznt1_decompress(uncompressed, uncompressed_size, compressed,