mirror of
https://github.com/pine64/blisp.git
synced 2026-09-18 05:11:29 +00:00
Berk D. Demir
52e736eaa2
Move function definitions in include/blisp_util.h to lib/blisp_util.c. Defining them as static leads to internal linkage, accessible in that translation unit, hence the warning. Their references are to be handled in other translation units, so they shouldn't be static.
49 lines
925 B
C
49 lines
925 B
C
// SPDX-License-Identifier: MIT
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#include <stdarg.h>
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#include <stdint.h>
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#include <stdio.h>
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#ifdef WIN32
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# include <windows.h>
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#else
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# include <time.h>
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#endif
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#include "blisp_util.h"
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void blisp_dlog(const char* format, ...)
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{
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fflush(stdout);
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va_list args;
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va_start(args, format);
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vfprintf(stderr, format, args);
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va_end(args);
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fputc('\n', stderr);
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}
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void sleep_ms(int milliseconds) {
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#ifdef WIN32
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Sleep(milliseconds);
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#else
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struct timespec ts;
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ts.tv_sec = milliseconds / 1000;
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ts.tv_nsec = (milliseconds % 1000) * 1000000;
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nanosleep(&ts, NULL);
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#endif
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}
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uint32_t crc32_calculate(const void *data, size_t data_len)
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{
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uint32_t crc = 0xffffffff;
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const unsigned char *d = (const unsigned char *)data;
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unsigned int tbl_idx;
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while (data_len--) {
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tbl_idx = (crc ^ *d) & 0xff;
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crc = (crc_table[tbl_idx] ^ (crc >> 8)) & 0xffffffff;
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d++;
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}
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return (crc & 0xffffffff) ^ 0xffffffff;
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}
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