Improved VTerm support

[tpg/acess2.git] / Kernel / include / common.h

diff --git a/Kernel/include/common.h b/Kernel/include/common.h
index f340134..398724d 100644 (file)
--- a/Kernel/include/common.h
+++ b/Kernel/include/common.h
@@ -74,9 +74,10 @@ extern Uint32        ind(Uint16 Port);
 extern Uint64  inq(Uint16 Port);
 // --- Memory ---
 extern tPAddr  MM_Allocate(Uint VAddr);
-extern void    MM_Deallocate(Uint VAddr);
-extern int     MM_Map(Uint VAddr, tPAddr PAddr);
-extern tPAddr  MM_GetPhysAddr(Uint VAddr);
+extern void    MM_Deallocate(Uint VAddr);      //!< Deallocate a page
+extern int     MM_Map(Uint VAddr, tPAddr PAddr);       //!< Map a page
+extern tPAddr  MM_GetPhysAddr(Uint VAddr);     //!< Get the physical address of a page
+extern int     MM_IsUser(Uint VAddr, int Length);      //!< Checks if a memory address is valid user memory
 extern void    MM_SetFlags(Uint VAddr, Uint Flags, Uint Mask);
 extern Uint    MM_MapTemp(tPAddr PAddr);
 extern void    MM_FreeTemp(Uint PAddr);
@@ -85,25 +86,31 @@ extern void MM_UnmapHWPage(Uint VAddr, Uint Number);
 extern tPAddr  MM_AllocPhys();
 extern void    MM_RefPhys(tPAddr Addr);
 extern void    MM_DerefPhys(tPAddr Addr);
-extern void *memcpy(void *dest, void *src, Uint count);
-extern void *memcpyd(void *dest, void *src, Uint count);
+extern int     memcmp(const void *m1, const void *m2, Uint count);
+extern void *memcpy(void *dest, const void *src, Uint count);
+extern void *memcpyd(void *dest, const void *src, Uint count);
 extern void *memset(void *dest, int val, Uint count);
 extern void *memsetd(void *dest, Uint val, Uint count);
+extern Uint16  LittleEndian16(Uint16 Val);
+extern Uint16  BigEndian16(Uint16 Val);
+extern Uint32  LittleEndian32(Uint32 Val);
+extern Uint32  BigEndian32(Uint32 Val);
 // --- Strings ---
-extern Uint    strlen(char *Str);
-extern char    *strcpy(char *__dest, char *__src);
-extern int     strcmp(char *__dest, char *__src);
-extern int     strncmp(char *Str1, char *Str2, size_t num);
-extern int     strucmp(char *Str1, char *Str2);
-extern char    *strdup(char *__str);
-extern int     strpos(char *Str, char Ch);
-extern int     strpos8(char *str, Uint32 search);
+extern Uint    strlen(const char *Str);
+extern char    *strcpy(char *__dest, const char *__src);
+extern int     strcmp(const char *__str1, const char *__str2);
+extern int     strncmp(const char *Str1, const char *Str2, size_t num);
+extern int     strucmp(const char *Str1, const char *Str2);
+extern char    *strdup(const char *__str);
+extern int     strpos(const char *Str, char Ch);
+extern int     strpos8(const char *str, Uint32 search);
 extern void    itoa(char *buf, Uint num, int base, int minLength, char pad);
 extern int     ReadUTF8(Uint8 *str, Uint32 *Val);
 extern int     WriteUTF8(Uint8 *str, Uint32 Val);
 extern Uint    rand();
 // --- Heap ---
 extern void *malloc(size_t size);
+extern void *calloc(size_t num, size_t size);
 extern void    *realloc(void *ptr, size_t size);
 extern void free(void *Ptr);
 extern int     IsHeap(void *Ptr);
@@ -117,6 +124,7 @@ extern int  Time_CreateTimer(int Delta, void *Callback, void *Argument);
 extern void    Time_RemoveTimer(int ID);
 extern void    Time_Delay(int Delay);
 // --- Threads ---
+extern  int    Proc_SpawnWorker();
 extern  int    Proc_Spawn(char *Path);
 extern void    Threads_Exit();
 extern void    Threads_Yield();