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Support C++ usage as standalone library

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This commit is contained in:
raysan5 2021-08-15 12:58:34 +02:00
parent 760cfd361e
commit 848cdb267a
1 changed files with 12 additions and 6 deletions
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18
src/gestures.h
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@ -99,10 +99,6 @@ typedef struct {
Vector2 position[4];
} GestureEvent;
#ifdef __cplusplus
extern "C" { // Prevents name mangling of functions
#endif
//----------------------------------------------------------------------------------
// Global Variables Definition
//----------------------------------------------------------------------------------
@ -111,11 +107,15 @@ extern "C" { // Prevents name mangling of functions
//----------------------------------------------------------------------------------
// Module Functions Declaration
//----------------------------------------------------------------------------------
#ifdef __cplusplus
extern "C" { // Prevents name mangling of functions
#endif
void ProcessGestureEvent(GestureEvent event); // Process gesture event and translate it into gestures
void UpdateGestures(void); // Update gestures detected (must be called every frame)
#if defined(GESTURES_STANDALONE)
void SetGesturesEnabled(unsigned int flags); // Enable a set of gestures using flags
void SetGesturesEnabled(unsigned int flags); // Enable a set of gestures using flags
bool IsGestureDetected(int gesture); // Check if a gesture have been detected
int GetGestureDetected(void); // Get latest detected gesture
int GetTouchPointsCount(void); // Get touch points count
@ -141,9 +141,15 @@ float GetGesturePinchAngle(void); // Get gesture pinch ang
#if defined(GESTURES_IMPLEMENTATION)
#if defined(_WIN32)
#if defined(__cplusplus)
extern "C" { // Prevents name mangling of functions
#endif
// Functions required to query time on Windows
int __stdcall QueryPerformanceCounter(unsigned long long int *lpPerformanceCount);
int __stdcall QueryPerformanceFrequency(unsigned long long int *lpFrequency);
#if defined(__cplusplus)
}
#endif
#elif defined(__linux__)
#if _POSIX_C_SOURCE < 199309L
#undef _POSIX_C_SOURCE