#ifndef SVC_H
#define SVC_H

#include "ipc_types.h"

typedef struct {
    void *ptr;
    u32 len;
    u32 unk;
} iovec_s;

void *svcAlloc(u32 heapid, u32 size);

void *svcAllocAlign(u32 heapid, u32 size, u32 align);

void svcFree(u32 heapid, void *ptr);

int svcOpen(char *name, int mode);

int svcSuspend(int fd);

int svcResume(int fd);

int svcClose(int fd);

int svcIoctl(int fd, u32 request, void *input_buffer, u32 input_buffer_len, void *output_buffer, u32 output_buffer_len);

int svcIoctlv(int fd, u32 request, u32 vector_count_in, u32 vector_count_out, iovec_s *vector);

int svcInvalidateDCache(void *address, u32 size);

int svcFlushDCache(void *address, u32 size);

int svcCreateThread(int (*callback)(void *arg), void *arg, u32 *stack_top, u32 stacksize, int priority, int detached);

int svcStartThread(int threadId);

int svcCreateMessageQueue(u32 *ptr, u32 n_msgs);

int svcDestroyMessageQueue(int queueid);

int svcRegisterResourceManager(const char *device, int queueid);

int svcReceiveMessage(int queueid, ipcmessage **ipc_buf, u32 flags);

int svcResourceReply(ipcmessage *ipc_message, u32 result);

int svcCustomKernelCommand(u32 command, ...);

#endif