diff options
Diffstat (limited to 'src/H5private.h')
| -rw-r--r-- | src/H5private.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/H5private.h b/src/H5private.h index 1b904e3..e7f339b 100644 --- a/src/H5private.h +++ b/src/H5private.h @@ -325,6 +325,9 @@ # define SIGN(a) ((a)>0 ? 1 : (a)<0 ? -1 : 0) #endif +/* test for number that is a power of 2 */ +# define POWER_OF_TWO(n) ((((n) - 1) & (n)) == 0 && (n) > 0) + /* * HDF Boolean type. */ @@ -1411,5 +1414,9 @@ H5_DLL int H5S_term_interface(void); H5_DLL int H5T_term_interface(void); H5_DLL int H5Z_term_interface(void); +/* Functions for debugging */ +H5_DLL herr_t H5_buffer_dump(FILE *stream, int indent, uint8_t *buf, + uint8_t *marker, size_t buf_offset, size_t buf_size); + #endif |