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author | Marius Vollmer <mvo@zagadka.de> | 2004-07-06 10:05:45 +0000 |
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committer | Marius Vollmer <mvo@zagadka.de> | 2004-07-06 10:05:45 +0000 |
commit | ede310d888afd9d5ef8d36fc0f30b6263d6dc807 (patch) | |
tree | a126b9e459417677a9c4e7dbbfc777072e836d65 /libguile/deprecated.h | |
parent | 0954f871cdd1cc201b99c3295ff32eae853b3be5 (diff) | |
download | guile-ede310d888afd9d5ef8d36fc0f30b6263d6dc807.tar.gz |
* deprecated.h, boolean.h (SCM_FALSEP, SCM_NFALSEP, SCM_BOOL,
SCM_NEGATE_BOOL, SCM_BOOLP): Deprecated by moving into
"deprecated.h". Replaced all uses with scm_is_false, scm_is_true,
scm_from_bool, and scm_is_bool, respectively.
* boolean.h (scm_is_bool): Fix bug in prototype.
(scm_from_bool): The argument is "x" not "f", stupid.
Diffstat (limited to 'libguile/deprecated.h')
-rw-r--r-- | libguile/deprecated.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/libguile/deprecated.h b/libguile/deprecated.h index 56cf5e0b9..0091d7c46 100644 --- a/libguile/deprecated.h +++ b/libguile/deprecated.h @@ -305,6 +305,28 @@ SCM_API SCM scm_gentemp (SCM prefix, SCM obarray); #define SCM_CELL_WORD_LOC(x, n) ((scm_t_bits*)SCM_CELL_OBJECT_LOC((x),(n))) +#define SCM_FALSEP(x) (SCM_EQ_P ((x), SCM_BOOL_F)) +#define SCM_NFALSEP(x) (!SCM_FALSEP (x)) + +#define SCM_BOOLP(x) (SCM_EQ_P ((x), SCM_BOOL_F) || SCM_EQ_P ((x), SCM_BOOL_T)) + +/* Convert from a C boolean to a SCM boolean value */ +#define SCM_BOOL(f) ((f) ? SCM_BOOL_T : SCM_BOOL_F) + +/* Convert from a C boolean to a SCM boolean value and negate it */ +#define SCM_NEGATE_BOOL(f) ((f) ? SCM_BOOL_F : SCM_BOOL_T) + +/* SCM_BOOL_NOT returns the other boolean. + * The order of ^s here is important for Borland C++ (!?!?!) + */ +#define SCM_BOOL_NOT(x) (SCM_PACK (SCM_UNPACK (x) \ + ^ (SCM_UNPACK (SCM_BOOL_T) \ + ^ SCM_UNPACK (SCM_BOOL_F)))) + +#if 0 +SCM_API SCM SCM_MAKINUM (scm_t_signed_bits val); +#endif + void scm_i_init_deprecated (void); #endif |