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Minor fixes #31

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Minor fixes #31

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8018cdb
Fixes compatibility with embedded, non unix devices.
jsc-paneda Dec 17, 2019
aa5b7fd
Suppresses warning: [-Wmaybe-uninitialized]
jsc-paneda Dec 17, 2019
0584ac7
Aligns allocation with usage (was unnecessarily large)
jsc-paneda Dec 17, 2019
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4 changes: 4 additions & 0 deletions include/correct.h
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Original file line number Diff line number Diff line change
Expand Up @@ -3,8 +3,12 @@
#include <stdint.h>

#ifndef _MSC_VER
#if defined(unix) || defined(__unix__) || defined(__unix)
#include <unistd.h>
#else
#define ssize_t int
#endif
#else
#include <stddef.h>
typedef ptrdiff_t ssize_t;
#endif
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2 changes: 1 addition & 1 deletion src/convolutional/history_buffer.c
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Expand Up @@ -45,7 +45,7 @@ uint8_t *history_buffer_get_slice(history_buffer *buf) { return buf->history[buf

shift_register_t history_buffer_search(history_buffer *buf, const distance_t *distances,
unsigned int search_every) {
shift_register_t bestpath;
shift_register_t bestpath = 0;
distance_t leasterror = USHRT_MAX;
// search for a state with the least error
for (shift_register_t state = 0; state < buf->num_states; state += search_every) {
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2 changes: 1 addition & 1 deletion src/convolutional/lookup.c
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Expand Up @@ -25,7 +25,7 @@ pair_lookup_t pair_lookup_create(unsigned int rate,
pair_lookup_t pairs;

pairs.keys = malloc(sizeof(unsigned int) * (1 << (order - 1)));
pairs.outputs = calloc((1 << (rate * 2)), sizeof(unsigned int));
pairs.outputs = calloc((1 << (order - 1)) + 1, sizeof(unsigned int));
unsigned int *inv_outputs = calloc((1 << (rate * 2)), sizeof(unsigned int));
unsigned int output_counter = 1;
// for every (even-numbered) shift register state, find the concatenated output of the state
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