fernlader2/src/std.h

#ifndef FERNLADER_STD_H
#define FERNLADER_STD_H

/* Since fernlader may be built with bog-standard GCC C compiler
 * (not a freestanding cross compiler), we can't rely on any of
 * the compiler-provided definitions like those in stdint.h.
 */

// stddef.h

#define NULL ((void *)0)

typedef unsigned long size_t;

// stdint.h

typedef signed char      int8_t;
typedef signed short     int16_t;
typedef signed int       int32_t;
typedef signed long long int64_t;

typedef unsigned char      uint8_t;
typedef unsigned short     uint16_t;
typedef unsigned int       uint32_t;
typedef unsigned long long uint64_t;

// stdbool.h

#define true  ((_Bool)1)
#define false ((_Bool)0)

typedef _Bool bool;

// string.h

void *memcpy (void *dst, const void *src, size_t n);
void *memmove(void *dst, const void *src, size_t n);
void *memset (void *dst, int c, size_t n);
int   memcmp (const void *src1, const void *src2, size_t n);

#endif