compat.h

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#ifndef _LIBMACH_COMPAT_H_
#define _LIBMACH_COMPAT_H_
 
/* BSD like types */
typedef signed char schar;
typedef unsigned char uchar;
typedef unsigned int uint;
typedef unsigned long ulong;
typedef unsigned long long uvlong;
 
typedef unsigned short u16int;
typedef short s16int;
typedef unsigned int u32int;
typedef int s32int;
typedef unsigned long long u64int;
typedef long long s64int;
 
#ifndef _WIN32
typedef ulong size_t;
#endif
 
DECLSPEC_NORETURN
NTSYSAPI
VOID
NTAPI
RtlRaiseStatus(IN NTSTATUS Status);
 
#undef assert
#define assert(x) do { \
    if (!(x)) { \
        werrstr("(%s:%d) assertion " #x " failed\n", __FILE__, __LINE__); \
        RtlRaiseStatus(STATUS_ASSERTION_FAILURE); \
    } \
    } while (0)
#define offsetof(x,y) FIELD_OFFSET(x,y)
#define nil (0)
 
#define nelem(arr) (sizeof((arr)[0]) / sizeof((arr)))
 
int readn(void *fd, char *buf, ulong len);
int seek(void *fd, ulong off, int mode);
 
void *RosSymAllocMemZero(ulong num, ulong size);
void *RosSymRealloc(void *mem, ulong newsize);
void xfree(void *v);
 
#define werrstr(str, ...) DPRINT(str "\n" ,##__VA_ARGS__)
#if 0
#ifdef NDEBUG
#define werrstr(x, ...)
#else
#define werrstr(x, ...) printf("(%s:%d) " x "\n",__FILE__,__LINE__,##__VA_ARGS__)
#endif
#endif
 
#define malloc(x) RosSymAllocMem(x)
#define mallocz(x,y) RosSymAllocMemZero(x,y)
#define free(x) xfree(x)
#define USED(x) (*((char *)&(x)) ^= 0)
#define memset(x,y,z) RtlZeroMemory(x,z)
 
#endif/*_LIBMACH_COMPAT_H_*/