diff options
Diffstat (limited to 'project/dclib/dclib-basics.h')
| -rw-r--r-- | project/dclib/dclib-basics.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/project/dclib/dclib-basics.h b/project/dclib/dclib-basics.h index dd56ecb..b47e74a 100644 --- a/project/dclib/dclib-basics.h +++ b/project/dclib/dclib-basics.h @@ -80,6 +80,8 @@ #define SIZEOFRANGE(type,a,b) \ ( offsetof(type,b) + sizeof(((type*)0)->b) - offsetof(type,a) ) +#define NUM_OF_ELEMENTS(a) (sizeof(a)/sizeof(*(a))) + #define END_OF_VAR(v) ((void*)( (char*)(v) + sizeof(v) )) #define PTR_DISTANCE(a,b) ( (char*)(a) - (char*)(b) ) @@ -817,11 +819,14 @@ static inline mem_t MemByE ( ccp str, ccp end ) // Index helpers // For the 'End' variants, index 0 is end_of_source +// For the 'ex' variants, index 0 is end_of_source, but only for parem 'p_end' int CheckIndex1 ( int max, int index ); int CheckIndex1End ( int max, int index ); int CheckIndex2 ( int max, int * p_begin, int * p_end ); int CheckIndex2End ( int max, int * p_begin, int * p_end ); +int CheckIndex2 ( int max, int * p_begin, int * p_end ); +int CheckIndex2ex ( int max, int * p_begin, int * p_end ); int CheckIndexC ( int max, int * p_begin, int count ); int CheckIndexCEnd ( int max, int * p_begin, int count ); |