GRASS GIS 7 Programmer's Manual  7.9.dev(2021)-e384be2c9
driver/graph.c
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1 #include <stdlib.h>
2 #include "driver.h"
3 #include "driverlib.h"
4 
5 int COM_Graph_set(void)
6 {
7  if (driver->Graph_set)
8  return (*driver->Graph_set) ();
9  return 0;
10 }
11 
12 void COM_Graph_close(void)
13 {
14  if (driver->Graph_close)
15  (*driver->Graph_close) ();
16 }
17 
18 const char *COM_Graph_get_file(void)
19 {
21  return (*driver->Graph_get_file) ();
22 
23  return NULL;
24 }
int(* Graph_set)(void)
Definition: driver.h:28
const char * COM_Graph_get_file(void)
Definition: driver/graph.c:18
#define NULL
Definition: ccmath.h:32
void COM_Graph_close(void)
Definition: driver/graph.c:12
void(* Graph_close)(void)
Definition: driver.h:29
int COM_Graph_set(void)
Definition: driver/graph.c:5
const char *(* Graph_get_file)(void)
Definition: driver.h:30
Definition: driver.h:22