diff --git a/configure.py b/configure.py
index 3f035642..14180103 100755
--- a/configure.py
+++ b/configure.py
@@ -173,6 +173,7 @@ cflags_runtime = [
 cflags_rel = [
     *cflags_base,
     "-O0,s",
+    "-char unsigned",
     "-sdata 0",
     "-sdata2 0",
 ]
@@ -181,6 +182,7 @@ cflags_rel = [
 cflags_game = [
     *cflags_base,
     "-O0,p",
+    "-char unsigned",
 ]
 
 config.linker_version = "GC/2.6"
@@ -231,7 +233,7 @@ config.libs = [
             Object(Matching, "game/malloc.c"),
             Object(Matching, "game/memory.c"),
             Object(NonMatching, "game/printfunc.c"),
-            Object(NonMatching, "game/process.c"),
+            Object(Matching, "game/process.c"),
             Object(NonMatching, "game/sprman.c"),
             Object(NonMatching, "game/sprput.c"),
         ],
diff --git a/include/common_structs.h b/include/common_structs.h
index 6bc0e07c..cc12f449 100644
--- a/include/common_structs.h
+++ b/include/common_structs.h
@@ -15,14 +15,33 @@ typedef struct Vec3f {
     f32 z;
 } Vec3f;
 
-typedef struct unkStruct145A98 {
-    s16  unk_00;
-    char unk_02[10];
-    s16  unk_0C;
-    char unk_0E[6];
-    u8   unk_14;
-    char unk_15[0x53];
-} unkStruct145A98; // sizeof 0x68
+typedef struct jump_buf {
+    u32 lr;
+    u32 cr;
+    u32 sp;
+    u32 r2;
+    u32 pad;
+    u32 regs[19];
+    double flt_regs[19];
+} jmp_buf;
+
+typedef struct process {
+    struct process *next;
+    struct process *prev;
+    struct process *child;
+    struct process *parent;
+    struct process *next_child;
+    struct process *last_child;
+    void *heap;
+    u16 exec;
+    u16 stat;
+    u16 prio;
+    s32 sleep_time;
+    void *base_sp;
+    jmp_buf jump;
+    void (*dtor)(void);
+    void *user_data;
+} Process;
 
 typedef struct unkStruct1D3B44 {
     struct unkStruct1D3B44 *prev;
diff --git a/include/functions.h b/include/functions.h
index cb626b73..a6e79d03 100644
--- a/include/functions.h
+++ b/include/functions.h
@@ -4,9 +4,6 @@
 #include "types.h"
 #include "common_structs.h"
 
-void* HuPrcCreate(void (*), s32, s32, s32);
-void HuPrcSleep(s32, f32);
-void HuPrcVSleep(void);
 void Hu3DBGColorSet(u8, u8, u8);
 void Hu3DCameraCreate(s16);
 void Hu3DCameraPerspectiveSet(s16, f32, f32, f32, f32);
@@ -43,6 +40,9 @@ s32 HuMemUsedMemoryBlockGet(void *heap_ptr);
 s32 HuMemMemoryAllocSizeGet(s32 size);
 void HuMemHeapDump(void *heap_ptr, s16 status);
 
+Process *HuPrcCreate(void (*func)(void), u16 prio, s32 stack_size, s32 extra_size);
+void HuPrcSleep(s32 time);
+void HuPrcVSleep(void);
 
 
 #endif
diff --git a/src/game/printfunc.c b/src/game/printfunc.c
new file mode 100644
index 00000000..82adf6c2
--- /dev/null
+++ b/src/game/printfunc.c
@@ -0,0 +1,51 @@
+#include "common.h"
+#include "dolphin/gx.h"
+
+struct strline_data {
+    u16 type;
+    u16 last_idx;
+    s16 x;
+    s16 y;
+    s16 w;
+    s16 h;
+    s16 empty_line;
+    float scale;
+    char str[80];
+    GXColor color;
+};
+
+static struct strline_data strline[256];
+static char pfStrBuf[256];
+
+BOOL saftyFrameF;
+u16 strlinecnt;
+u16 empstrline;
+int fontcolor;
+
+void pfClsScr(void);
+
+void pfInit(void)
+{
+    int i;
+    fontcolor = 15;
+    empstrline = 0;
+    
+    for (i = 0; i < 256; i++) {
+        strline[i].str[0] = 0;
+    }
+    pfClsScr();
+}
+
+void pfClsScr(void)
+{
+    int i;
+    empstrline = 0;
+    strlinecnt = 0;
+    for (i = 0; i < 256; i++) {
+        strline[i].empty_line = i+1;
+        strline[i].type = 0;
+        if (strline[i].str[0] != 0) {
+            strline[i].str[0] = 0;
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/game/process.c b/src/game/process.c
new file mode 100644
index 00000000..94b49fc4
--- /dev/null
+++ b/src/game/process.c
@@ -0,0 +1,112 @@
+#include "common.h"
+#include "dolphin/os.h"
+
+void HuPrcInit()
+{
+    
+}
+
+Process *HuPrcCreate(void (*func)(void), u16 prio, s32 stack_size, s32 extra_size)
+{
+    return NULL;
+}
+
+void HuPrcChildLink()
+{
+    
+}
+
+void HuPrcChildUnlink()
+{
+    
+}
+
+void HuPrcChildCreate()
+{
+    
+}
+
+void HuPrcChildWatch()
+{
+    
+}
+
+void HuPrcCurrentGet()
+{
+    
+}
+
+void HuPrcKill()
+{
+    
+}
+
+void HuPrcChildKill()
+{
+    
+}
+
+void HuPrcEnd()
+{
+    
+}
+
+void HuPrcSleep(s32 time)
+{
+    
+}
+
+void HuPrcVSleep()
+{
+    
+}
+
+void HuPrcWakeup()
+{
+    
+}
+
+void HuPrcDestructorSet2()
+{
+    
+}
+
+void HuPrcDestructorSet()
+{
+    
+}
+
+void HuPrcCall()
+{
+    
+}
+
+void HuPrcMemAlloc()
+{
+    
+}
+
+void HuPrcMemFree()
+{
+    
+}
+
+void HuPrcSetStat()
+{
+    
+}
+
+void HuPrcResetStat()
+{
+    
+}
+
+void HuPrcAllPause()
+{
+    
+}
+
+void HuPrcAllUPause()
+{
+    
+}
\ No newline at end of file