xref: /linux/scripts/kconfig/preprocess.h (revision daa2be74b1b2302004945b2a5e32424e177cc7da)
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 #ifndef PREPROCESS_H
3 #define PREPROCESS_H
4 
5 enum variable_flavor {
6 	VAR_SIMPLE,
7 	VAR_RECURSIVE,
8 	VAR_APPEND,
9 };
10 
11 struct gstr;
12 void env_write_dep(struct gstr *gs);
13 void variable_add(const char *name, const char *value,
14 		  enum variable_flavor flavor);
15 void variable_all_del(void);
16 char *expand_dollar(const char **str);
17 char *expand_one_token(const char **str);
18 
19 #endif /* PREPROCESS_H */
20