sf3_lib.h

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#ifndef __SF3_LIB_H__
#define __SF3_LIB_H__
#ifdef __cplusplus
extern "C" {
#endif
 
#if defined(SF3_STATIC)
#  define SF3_EXPORT static
#  define SF3_INLINE static inline
#elif defined(_MSC_VER)
#  if defined(SF3_BUILD)
#    define SF3_EXPORT __declspec(dllexport)
#    define SF3_INLINE __declspec(dllexport)
#  else
#    define SF3_EXPORT __declspec(dllimport)
#    define SF3_INLINE __declspec(dllimport)
#  endif
#elif defined(__GNUC__)
#  if defined(SF3_BUILD)
#    define SF3_EXPORT __attribute__((visibility("default")))
#    define SF3_INLINE __attribute__((visibility("default")))
#  else
#    define SF3_EXPORT
#    define SF3_INLINE static inline
#  endif
#else
#  define SF3_EXPORT
#endif
#include "sf3.h"
 
  enum sf3_open_mode{
    SF3_OPEN_READ_ONLY = 0,
    SF3_OPEN_READ_WRITE = 1,
  };
 
  enum sf3_error{
    SF3_OK = 0,
    SF3_OPEN_FAILED,
    SF3_OUT_OF_MEMORY,
    SF3_MMAP_FAILED,
    SF3_INVALID_HANDLE,
    SF3_WRITE_FAILED,
    SF3_INVALID_FILE,
  };
 
  typedef void *sf3_handle;
 
  SF3_EXPORT enum sf3_error sf3_error();
 
  SF3_EXPORT const char *sf3_strerror(enum sf3_error error);
 
  SF3_EXPORT int sf3_tell(const char *path);
 
  SF3_EXPORT int sf3_open(const char *path, enum sf3_open_mode mode, sf3_handle *handle);
 
  SF3_EXPORT void sf3_close(sf3_handle handle);
 
  SF3_EXPORT void *sf3_data(sf3_handle handle, size_t *size);
 
  SF3_EXPORT int sf3_create(void *addr, size_t size, sf3_handle *handle);
 
  SF3_EXPORT int sf3_write(const char *path, sf3_handle handle);
 
#ifdef SF3_NO_CUSTOM_ALLOCATOR
#define sf3_calloc calloc
#define sf3_free free
#else
  SF3_EXPORT extern void *(*sf3_calloc)(size_t num, size_t size);
 
  SF3_EXPORT extern void (*sf3_free)(void *ptr);
#endif
 
#ifdef __cplusplus
}
#endif
#endif