1 /*

2 * NASPRO - NASPRO Architecture for Sound Processing

3 * Core library

4 *

5 * Copyright (C) 2007-2009 Stefano D'Angelo <zanga.mail@gmail.com>

6 *

7 * See the COPYING file for license conditions.

8 */

9

10 #ifndef _NACORE_ENV_H

11 #define _NACORE_ENV_H

12

13 #ifdef __cplusplus

14 extern "C" {

15 #endif

16

17 /*

18 * Retrieves the value of an environment variable, returns NULL on failure. If

19 * not NULL, the value must be freed using nacore_env_free_var_value().

20 *

21 * name is the name of the environment variable

22 */

23 char * nacore_env_get_var(const char *name);

24

25 /*

26 * Frees, if needed, a value returned by nacore_env_get_var().

27 *

28 * value is the value returned by nacore_env_get_var().

29 */

30 void nacore_env_free_var_value(char *value);

31

32 #ifdef __cplusplus

33 }

34 #endif

35

36 #endif /* !_NACORE_ENV_H */