libui/common/uipriv.h

81 lines
3.2 KiB
C

// 19 april 2019
#ifdef __cplusplus
extern "C" {
#endif
// TODO figure out why this is needed despite what https://docs.microsoft.com/en-us/previous-versions/visualstudio/visual-studio-2013/b0084kay(v=vs.120) says
#ifdef _MSC_VER
#define uiprivFunc __FUNCTION__
#else
#define uiprivFunc __func__
#endif
// TODO WHY IS THIS NEEDED?!?!?!?!!?!??!Q https://stackoverflow.com/questions/15610053/correct-printf-format-specifier-for-size-t-zu-or-iu SAYS THAT VS2013 DOES SUPPORT %zu
// TODO AND WHY IS MINGW AFFECTED?!?!?!?!
#ifdef _WIN32
#define uiprivSizetPrintf "Iu"
#else
#define uiprivSizetPrintf "zu"
#endif
// init.c
extern bool uiprivSysInit(void *options, uiInitError *err);
extern bool uiprivInitReturnErrorf(uiInitError *err, const char *msg, ...);
extern void uiprivSysQueueMain(void (*f)(void *data), void *data);
extern bool uiprivCheckInitializedAndThreadImpl(const char *func);
#define uiprivCheckInitializedAndThread() uiprivCheckInitializedAndThreadImpl(uiprivFunc)
extern bool uiprivSysCheckThread(void);
// alloc.c
extern void *uiprivAlloc(size_t n, const char *what);
extern void *uiprivRealloc(void *p, size_t nOld, size_t nNew, const char *what);
extern void uiprivFree(void *p);
typedef struct uiprivArray uiprivArray;
struct uiprivArray {
void *buf;
size_t len;
size_t cap;
size_t elemsize;
size_t nGrow;
const char *what;
};
#define uiprivArrayStaticInit(T, grow, whatstr) { NULL, 0, 0, sizeof (T), grow, whatstr }
#define uiprivArrayInit(arr, T, grow, whatstr) \
memset(&(arr), 0, sizeof (uiprivArray)); \
arr.elemsize = sizeof (T); \
arr.nGrow = grow; \
arr.what = whatstr;
#define uiprivArrayFree(arr) \
uiprivFree(arr.buf); \
memset(&arr, 0, sizeof (uiprivArray));
#define uiprivArrayAt(arr, T, n) (((T *) (arr.buf)) + (n))
extern void *uiprivArrayAppend(uiprivArray *arr, size_t n);
extern void *uiprivArrayInsertAt(uiprivArray *arr, size_t pos, size_t n);
extern void uiprivArrayDelete(uiprivArray *arr, size_t pos, size_t n);
extern void uiprivArrayDeleteItem(uiprivArray *arr, void *p, size_t n);
extern void *uiprivArrayBsearch(const uiprivArray *arr, const void *key, int (*compare)(const void *, const void *));
extern void uiprivArrayQsort(uiprivArray *arr, int (*compare)(const void *, const void *));
// errors.c
extern void uiprivInternalError(const char *fmt, ...);
enum {
uiprivProgrammerErrorNotInitialized, // arguments: uiprivFunc
uiprivProgrammerErrorWrongThread, // arguments: uiprivFunc
uiprivProgrammerErrorWrongStructSize, // arguments: size_t badSize, const char *structName
uiprivProgrammerErrorIndexOutOfRange, // arguments: int badIndex, uiprivFunc
uiprivProgrammerErrorNullPointer, // arguments: const char *paramDesc, uiprivFunc
uiprivProgrammerErrorIntIDNotFound, // arguments: const char *idDesc, int badID, uiprivFunc
// TODO type mismatch
uiprivProgrammerErrorBadSenderForEvent, // arguments: const char *senderDesc, const char *eventDesc, uiprivFunc
uiprivProgrammerErrorChangingEventDuringFire, // arguments: uiprivFunc
uiprivProgrammerErrorRecursiveEventFire, // no arguments
uiprivNumProgrammerErrors,
};
extern void uiprivProgrammerError(unsigned int which, ...);
extern void uiprivReportError(const char *prefix, const char *msg, const char *suffix, bool internal);
#ifdef __cplusplus
}
#endif