grapherrormsg() function in C

The header file graphics.h contains grapherrormsg() function which returns an error message string. Syntax :

char *grapherrormsg( int errorcode );
where,
errorcode: code for the respective error

Illustration of the grapherrormsg() : In the below program, gd = DETECT is not written and thus program must throw an error. Below is the implementation of grapherrormsg() function in C Output :

👁 Image