HB_FUNC() SYNTAX
Posted: Fri Aug 02, 2019 1:59 am
Hello, where can I find documentation about the hb_func () function, the types of variables and parameters accepted among other information. where does this function come from? harbour?
HB_FUNC... used when embedding C-code into .prg file
In the Harbour there is a possibility to insert fragments of C code in the prg file. This may be conveniently, if you don't want to create a .c file for a pair of C functions and then putting it in the project. This can be done with the help of directives #pragma BEGINDUMP ... #pragma ENDDUMP.
Code: Select all
#pragma BEGINDUMP
#include < extend.h >
#include < math.h >
HB_FUNC( SIN )
{
double x = hb_parnd(1);
hb_retnd( sin( x ) );
}
#pragma ENDDUMPalso refer: https://github.com/Petewg/harbour-core/wiki/et-cetera