SERDISP_FCTPTR

Functions
void	SDFCTPTR_init (void)
	initialises additional function pointers More...
int	SDFCTPTR_checkavail (int libID)
	checks if an additional functionality is supported More...
void	SDFCTPTR_cleanup (void)
	closes all open dyn. loaded libraries More...

Detailed Description

Introduction

serdisp_fctptr.h offers functions for initialising additional libraries and function pointers and requesting information about the additional libraries.

Function Documentation

int SDFCTPTR_checkavail

(

int

libID

)

Parameters

libID

one of SDFCTPTR_[LIBUSB | PTHREAD | NETSOCK | LIBSDL | LIBDLO]

Return values

0	additional functionality is not supported
1	additional functionality is supported

Since

1.98.0

void SDFCTPTR_cleanup

(

void

)

Since

1.98.0

void SDFCTPTR_init

(

void

)

additional function pointers are initialised when calling this function. if dynamic loading of libraries is used: dlopen/dlsym are used for initialising the function pointers, defines are used if additional libraries are to be linked directly to serdisplib.

Attention

this function will only be executed once. further calls will be ignored.

Since

1.98.0