nappgui-sys 0.2.0

/*
 * NAppGUI Cross-platform C SDK
 * 2015-2025 Francisco Garcia Collado
 * MIT Licence
 * https://nappgui.com/en/legal/license.html
 *
 * File: config.hxx
 * https://nappgui.com/en/sewer/config.html
 *
 */

/* Project build config */

#ifndef __BASECONFIG_H__
#define __BASECONFIG_H__


/* clang-format off */

/* Architectures */
#include "arch.hxx"

/* Portable basic types */
#include "types.hxx"

#if defined(CMAKE_DEBUG)
    #define __DEBUG__

    #define __ASSERTS__

    #define __MEMORY_AUDITOR__


#elif defined(CMAKE_RELEASE)
    #define __RELEASE__


#elif defined(CMAKE_RELWITHDEBINFO)
    #define __RELEASE__

    #define __ASSERTS__

    #define __MEMORY_AUDITOR__


#elif defined(CMAKE_MINSIZEREL)
    #define __RELEASE__


#else
    /* Used from exported precompiled package */

#endif

#if defined(__ASSERTS__)
    #define __DEBUG_PARAM(expr)         expr

    #define __DEBUG_PARAMC(expr)        expr,

#else
    #define __DEBUG_PARAM(expr)

    #define __DEBUG_PARAMC(expr)

#endif

#undef PRIu64
#undef PRId64
#if defined (__x86__)
    #if defined (__LINUX__)
        #define PRIu64          "llu"

        #define PRId64          "lld"

    #else
        #define PRIu64          "llu"

        #define PRId64          "lld"

    #endif
#elif defined (__x64__)
    #if defined (__LINUX__)
        #define PRIu64          "lu"

        #define PRId64          "ld"

    #else
        #define PRIu64          "llu"

        #define PRId64          "lld"

    #endif
#elif defined (__ARM__)
    #define PRIu64              "llu"

    #define PRId64              "lld"

#elif defined (__ARM64__)
    #if defined (__LINUX__)
        #define PRIu64          "lu"

        #define PRId64          "ld"

    #else
        #define PRIu64          "llu"

        #define PRId64          "lld"

    #endif
#endif

/*! <Compiler> */
#if defined(__GNUC__) || defined(__clang__)

    #if defined(__GNUC__)
        #if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 2)
            #error At least gcc 4.2 is required
        #endif
    #endif

    #if defined (__DEPRECATED)
        #undef __DEPRECATED
    #endif

    /*! <Function attributes> */
    #define __CDECL

    #define __MALLOC                        __attribute__((__malloc__))

    #define __PURE                          __attribute__((__pure__))

    #define __CONST                         __attribute__((__const__))

    #define ___INLINE                        inline

    #define __DEPRECATED                    __attribute__((__deprecated__))

    #define __SENTINEL                      __attribute__((__sentinel__))


#if (__GNUC__ > 4 || defined(__clang__))
    #define __PRINTF(format_idx, arg_idx)   __attribute__((__format__ (__printf__, format_idx, arg_idx)))

#else
    #define __PRINTF(format_idx, arg_idx)

#endif

    #define __SCANF(format_idx, arg_idx)    __attribute__((__format__ (__scanf__, format_idx, arg_idx)))

    #define __TYPECHECK                     __attribute__((unused))


#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3) || defined(__clang__)
    #define __ALLOC_SIZE(x)                 __attribute__((__alloc_size__(x)))

    #define __ALLOC_SIZE2(x,y)              __attribute__((__alloc_size__(x,y)))

#else
    #define __ALLOC_SIZE(x)

    #define __ALLOC_SIZE2(x,y)

#endif

    /*! <Optimization Macros> */
    #define __TRUE_EXPECTED(expr)           (__builtin_expect(expr, 1))

    #define __FALSE_EXPECTED(expr)          (__builtin_expect(expr, 0))


#elif defined(_MSC_VER)
    #define __CDECL                         _cdecl

    #define __MALLOC

    #define __PURE

    #define __CONST

    #define ___INLINE                        _inline

    #define __DEPRECATED                    _declspec(deprecated)

    #define __SENTINEL

    #define __PRINTF(format_idx, arg_idx)

    #define __SCANF(format_idx, arg_idx)

    #define __TYPECHECK                     _inline

    #define __ALLOC_SIZE(x)

    #define __ALLOC_SIZE2(x,y)

    #define __TRUE_EXPECTED(expr)           (expr)

    #define __FALSE_EXPECTED(expr)          (expr)

#else
    #error Unknown compiler
#endif

#if defined (__UNIX__)
    #define DIR_SEPARATOR   '/'

#elif defined (__WINDOWS__)
    #define DIR_SEPARATOR   '\\'

#else
    #error Unknown Platform
#endif

/*! <32bits sizeof> */
#define sizeof32(x) (uint32_t)sizeof(x)


/*! <Pointer sizeof> */
#define sizeofptr   sizeof(void*)


/*! <Struct Access> */
#if defined (__clang__)
    /* Avoid Warn Using extended field designator is an extension */
    #define STRUCT_MEMBER_OFFSET(type, member) offsetof(type, member)

    /* #define STRUCT_MEMBER_OFFSET(type, member) ((size_t)((char*)&((type*)0)->member - (char*)0))*/
#else
    #define STRUCT_MEMBER_OFFSET(type, member) offsetof(type, member)

#endif

#define STRUCT_MEMBER_SIZE(type, member) sizeof(((type*)0)->member)


#define CHECK_STRUCT_MEMBER_TYPE(type, member, mtype)\

    (void)(&((type*)0)->member == (mtype*)&((type*)0)->member)

/*! <Assigments> */
#define unref(x) (void)(x)

#define PARAM(name, value) (value)


/*! <Bit manipulation> */
#define BIT_SET(data, nbit) ((data) |= (1u << (nbit)))

#define BIT_CLEAR(data, nbit) ((data) &= ~(1u << (nbit)))

#define BIT_TOGGLE(data, nbit) ((data) ^= (1u << (nbit)))

#define BIT_TEST(data, nbit) (bool_t)(((data) >> (nbit)) & 1u)


/*! <Pointer casting> */
#define cast(ptr, type) ((type*)(ptr))

#define dcast(dptr, type) ((type**)(dptr))

#define cast_const(ptr, type) ((const type*)(ptr))

#define dcast_const(dptr, type) ((const type**)(dptr))


/*! <Function pointer cast> */
#ifdef  __cplusplus
    #if defined (__WINDOWS__) && defined(__clang__)
        #define cast_func(fptr, type) ((type)(__int64)fptr)

    #elif defined (__WINDOWS__)
        #define cast_func(fptr, type) ((type)(void*)fptr)

        /* #define cast_func(fptr, type) ((type)(fptr)) // VS2008 */
    #else
        #define cast_func(fptr, type) ((type)(fptr))

    #endif
#elif defined(__OBJC__)
    #define cast_func(fptr, type) ((type)(int64_t*)fptr)

#else /* C Compiler */
    #if defined (_MSC_VER) && _MSC_VER >= 1935 /* Visual Studio 2022 version 17.5.0 */
        #define cast_func(fptr, type) ((type)(void*)fptr)

    #elif defined(__WINDOWS__) && !defined(_MSC_VER)
        #define cast_func(fptr, type) ((type)(__int64)fptr)

    #elif defined(__APPLE__) && __clang_major__ >= 17
        #define cast_func(fptr, type) ((type)(void*)fptr)

    #else
        #define cast_func(fptr, type) ((type)fptr)

    #endif

#endif

#endif