GRASS GIS 7 Programmer's Manual  7.7.svn(2018)-r73587
 All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
driver/graph.c
Go to the documentation of this file.
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 }
void COM_Graph_close(void)
Definition: driver/graph.c:12
const char * COM_Graph_get_file(void)
Definition: driver/graph.c:18
#define NULL
Definition: ccmath.h:32
int(* Graph_set)(void)
Definition: driver.h:28
const char *(* Graph_get_file)(void)
Definition: driver.h:30
int COM_Graph_set(void)
Definition: driver/graph.c:5
Definition: driver.h:22
void(* Graph_close)(void)
Definition: driver.h:29