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kconfig: explain symbol value defaults 

Added a few comments - no functional change.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
This commit is contained in:
Sam Ravnborg 2008-12-26 21:07:57 +01:00
parent cfb2a494bb
commit eaa2a87460
1 changed files with 6 additions and 2 deletions
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8
scripts/kconfig/expr.h
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@ -65,9 +65,13 @@ enum symbol_type {
S_UNKNOWN, S_BOOLEAN, S_TRISTATE, S_INT, S_HEX, S_STRING, S_OTHER
};
/* enum values are used as index to symbol.def[] */
enum {
S_DEF_USER, /* main user value */
S_DEF_AUTO,
S_DEF_AUTO, /* values read from auto.conf */
S_DEF_DEF3, /* Reserved for UI usage */
S_DEF_DEF4, /* Reserved for UI usage */
S_DEF_COUNT
};
struct symbol {
@ -75,7 +79,7 @@ struct symbol {
char *name;
enum symbol_type type;
struct symbol_value curr;
struct symbol_value def[4];
struct symbol_value def[S_DEF_COUNT];
tristate visible;
int flags;
struct property *prop;