fn_598b4 implemented

diff --git a/rsb-lz.c b/rsb-lz.c
index ed0c81396c97e60bf848c8a53409b976d4656cd0..4f077b14cca58b67e6c0d4f0afe5087ac741144c 100644 (file)
--- a/rsb-lz.c
+++ b/rsb-lz.c
@@ -428,10 +428,12 @@
 
 void fn_59560(unsigned int arg1)
 {
+       fprintf(stderr,"%s\n", __func__);
 }
 
 void fn_59578(unsigned int arg1, unsigned int arg2, unsigned int arg3, unsigned int arg4)
 {
+       fprintf(stderr,"%s\n", __func__);
 }
 
 void fn_59788()
@@ -449,14 +451,56 @@ struct s_59b78 {
 
 unsigned int fn_59848(struct s_59b78 *data)
 {
+       fprintf(stderr,"%s\n", __func__);
        return 0;
 }
 
-unsigned int fn_598b4(struct s_59b78 *data, unsigned int arg2)
+unsigned int fn_597c8(struct s_59b78 *r11_data)
 {
+       fprintf(stderr,"%s\n", __func__);
        return 0;
 }
 
+unsigned int fn_598b4(struct s_59b78 *r11_data, unsigned int r10_arg2)
+{
+       unsigned int r1;
+       unsigned int r2;
+       unsigned int r6;
+       unsigned int r7;
+
+       fprintf(stderr,"%s\n", __func__);
+
+       r1 = r10_arg2 - 1;
+       r6 = 1 << r1;
+
+       r7 = 0;
+       do {
+               r1 = r11_data->y;
+               if (r1 == 0x80) {
+                       r1 = fn_597c8(r11_data);
+               }
+               r11_data->x = r1;
+               r1 = r11_data->y;
+               r2 = r11_data->x;
+               r1 = r1 & r2;
+               if (r1 != 0)
+                       r7 = r7 | r6;
+
+               r6 = r6 >> 1;
+
+               r2 = r11_data->y;
+               r2 = r2 >> 1;
+               r11_data->y = r2;
+
+               r1 = r11_data->y;
+               if(r1 == 0) {
+                       r11_data->y = 0x80;
+               }
+       } while (r6 != 0);
+
+       return r7;
+}
+
 void fn_5980c(unsigned int arg1, unsigned int mem[])
 {
        unsigned char *r1;
@@ -560,6 +604,7 @@ unsigned int crc_check_59684(unsigned char *arg1, unsigned int arg2, unsigned in
 
 void fn_59508()
 {
+       fprintf(stderr,"%s\n", __func__);
 }
 
 void extract_lz_file(unsigned char *buf, unsigned char *name)