diff options
Diffstat (limited to 'src/H5Zfletcher32.c')
| -rw-r--r-- | src/H5Zfletcher32.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/src/H5Zfletcher32.c b/src/H5Zfletcher32.c index 62fbfa5..690c1c3 100644 --- a/src/H5Zfletcher32.c +++ b/src/H5Zfletcher32.c @@ -17,20 +17,36 @@ * Jan 3, 2003 */ +#define H5Z_PACKAGE /*suppress error about including H5Zpkg */ + #include "H5private.h" /* Generic Functions */ #include "H5Eprivate.h" /* Error handling */ +#include "H5Fprivate.h" /* File access */ #include "H5MMprivate.h" /* Memory management */ -#include "H5Zprivate.h" /* Data filters */ +#include "H5Zpkg.h" /* Data filters */ #ifdef H5_HAVE_FILTER_FLETCHER32 -#define FLETCHER_LEN 4 - /* Interface initialization */ #define PABLO_MASK H5Z_fletcher32_mask #define INTERFACE_INIT NULL static int interface_initialize_g = 0; +/* Local function prototypes */ +static size_t H5Z_filter_fletcher32 (unsigned flags, size_t cd_nelmts, + const unsigned cd_values[], size_t nbytes, size_t *buf_size, void **buf); + +/* This message derives from H5Z */ +const H5Z_class_t H5Z_FLETCHER32[1] = {{ + H5Z_FILTER_FLETCHER32, /* Filter id number */ + "fletcher32", /* Filter name for debugging */ + NULL, /* The "can apply" callback */ + NULL, /* The "set local" callback */ + H5Z_filter_fletcher32, /* The actual filter function */ +}}; + +#define FLETCHER_LEN 4 + /*------------------------------------------------------------------------- * Function: H5Z_filter_fletcher32_compute @@ -48,7 +64,8 @@ static int interface_initialize_g = 0; * *------------------------------------------------------------------------- */ -static uint32_t H5Z_filter_fletcher32_compute(unsigned short *src, size_t len) +static uint32_t +H5Z_filter_fletcher32_compute(unsigned short *src, size_t len) { size_t count = len; /* Number of bytes left to checksum */ uint32_t s1 = 0, s2 = 0; /* Temporary partial checksums */ @@ -102,7 +119,7 @@ static uint32_t H5Z_filter_fletcher32_compute(unsigned short *src, size_t len) * *------------------------------------------------------------------------- */ -size_t +static size_t H5Z_filter_fletcher32 (unsigned flags, size_t UNUSED cd_nelmts, const unsigned UNUSED cd_values[], size_t nbytes, size_t *buf_size, void **buf) { |