1 files changed, 42 insertions, 42 deletions

diff --git a/rbutil/rbutilqt/mspack/lzssd.c b/rbutil/rbutilqt/mspack/lzssd.c
index f1a47c7a01..63716d414a 100644
--- a/rbutil/rbutilqt/mspack/lzssd.c
+++ b/rbutil/rbutilqt/mspack/lzssd.c
@@ -14,31 +14,31 @@
 #include "system-mspack.h"
 #include "lzss.h"
 
-#define ENSURE_BYTES do {                               \
-    if (i_ptr >= i_end) {                               \
-        read = system->read(input, &inbuf[0],           \
-                            input_buffer_size);         \
-        if (read <= 0) {                                \
-            system->free(window);                       \
-            return (read < 0) ? MSPACK_ERR_READ         \
-                              : MSPACK_ERR_OK;          \
-        }                                               \
-        i_ptr = &inbuf[0]; i_end = &inbuf[read];        \
-    }                                                   \
+#define ENSURE_BYTES do {                               \
+    if (i_ptr >= i_end) {                               \
+        read = system->read(input, &inbuf[0],           \
+                            input_buffer_size);         \
+        if (read <= 0) {                                \
+            system->free(window);                       \
+            return (read < 0) ? MSPACK_ERR_READ         \
+                              : MSPACK_ERR_OK;          \
+        }                                               \
+        i_ptr = &inbuf[0]; i_end = &inbuf[read];        \
+    }                                                   \
 } while (0)
 
-#define WRITE_BYTE do {                                 \
-    if (system->write(output, &window[pos], 1) != 1) {  \
-        system->free(window);                           \
-        return MSPACK_ERR_WRITE;                        \
-    }                                                   \
+#define WRITE_BYTE do {                                 \
+    if (system->write(output, &window[pos], 1) != 1) {  \
+        system->free(window);                           \
+        return MSPACK_ERR_WRITE;                        \
+    }                                                   \
 } while (0)
 
 int lzss_decompress(struct mspack_system *system,
-                    struct mspack_file *input,
-                    struct mspack_file *output,
-                    int input_buffer_size,
-                    int mode)
+                    struct mspack_file *input,
+                    struct mspack_file *output,
+                    int input_buffer_size,
+                    int mode)
 {
     unsigned char *window, *inbuf, *i_ptr, *i_end;
     unsigned int pos, i, c, invert, mpos, len;
@@ -48,7 +48,7 @@ int lzss_decompress(struct mspack_system *system,
     if (!system || input_buffer_size < 1 || (mode != LZSS_MODE_EXPAND &&
         mode != LZSS_MODE_MSHELP && mode != LZSS_MODE_QBASIC))
     {
-        return MSPACK_ERR_ARGS;
+        return MSPACK_ERR_ARGS;
     }
 
     /* allocate memory */
@@ -64,27 +64,27 @@ int lzss_decompress(struct mspack_system *system,
 
     /* loop forever; exit condition is in ENSURE_BYTES macro */
     for (;;) {
-        ENSURE_BYTES; c = *i_ptr++ ^ invert;
-        for (i = 0x01; i & 0xFF; i <<= 1) {
-            if (c & i) {
-                /* literal */
-                ENSURE_BYTES; window[pos] = *i_ptr++;
-                WRITE_BYTE;
-                pos++; pos &= LZSS_WINDOW_SIZE - 1;
-            }
-            else {
-                /* match */
-                ENSURE_BYTES; mpos = *i_ptr++;
-                ENSURE_BYTES; mpos |= (*i_ptr & 0xF0) << 4;
-                len = (*i_ptr++ & 0x0F) + 3;
-                while (len--) {
-                    window[pos] = window[mpos];
-                    WRITE_BYTE;
-                    pos++;  pos  &= LZSS_WINDOW_SIZE - 1;
-                    mpos++; mpos &= LZSS_WINDOW_SIZE - 1;
-                }
-            }
-        }
+        ENSURE_BYTES; c = *i_ptr++ ^ invert;
+        for (i = 0x01; i & 0xFF; i <<= 1) {
+            if (c & i) {
+                /* literal */
+                ENSURE_BYTES; window[pos] = *i_ptr++;
+                WRITE_BYTE;
+                pos++; pos &= LZSS_WINDOW_SIZE - 1;
+            }
+            else {
+                /* match */
+                ENSURE_BYTES; mpos = *i_ptr++;
+                ENSURE_BYTES; mpos |= (*i_ptr & 0xF0) << 4;
+                len = (*i_ptr++ & 0x0F) + 3;
+                while (len--) {
+                    window[pos] = window[mpos];
+                    WRITE_BYTE;
+                    pos++;  pos  &= LZSS_WINDOW_SIZE - 1;
+                    mpos++; mpos &= LZSS_WINDOW_SIZE - 1;
+                }
+            }
+        }
     }
 
     /* not reached */