GRASS GIS 8 Programmer's Manual 8.4.1(2025)-45ca3179ab
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driver/graph.c
Go to the documentation of this file.
1#include <stdlib.h>
2#include "driver.h"
3#include "driverlib.h"
4
5int COM_Graph_set(void)
6{
7 if (driver->Graph_set)
8 return (*driver->Graph_set)();
9 return 0;
10}
11
13{
15 (*driver->Graph_close)();
16}
17
18const char *COM_Graph_get_file(void)
19{
21 return (*driver->Graph_get_file)();
22
23 return NULL;
24}
#define NULL
Definition ccmath.h:32
void COM_Graph_close(void)
int COM_Graph_set(void)
Definition driver/graph.c:5
const char * COM_Graph_get_file(void)
void(* Graph_close)(void)
Definition driver.h:27
const char *(* Graph_get_file)(void)
Definition driver.h:28
int(* Graph_set)(void)
Definition driver.h:26