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35 lines
1,003 B
C
35 lines
1,003 B
C
#ifndef FS_UTIL_H
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#define FS_UTIL_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include <stddef.h>
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#include <stdlib.h>
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/* Translate common BFile error codes to errno values. */
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extern int bfile_error_to_errno(int bfile_error_code);
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/* TODO: These functions do not actually translate special characters between
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encodings, they simply strip them. */
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/* Convert UTF-8 to FONTCHARACTER; outputs fc_len characters with padding. If
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fc[fc_len-1] is not 0 after the call, then fc is too short. */
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extern void utf8_to_fc(uint16_t *fc, char const *utf8, size_t fc_len);
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/* Same in the other direction. */
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extern void fc_to_utf8(char *utf8, uint16_t const *fc, size_t utf8_len);
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/* Same as utf8_to_fc() but allocates a string with malloc(). */
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extern uint16_t *utf8_to_fc_alloc(char const *utf8, uint16_t *prefix);
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/* Same as fc_to_utf8() but allocates a string with malloc(). */
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extern char *fc_to_utf8_alloc(uint16_t const *fc);
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#ifdef __cplusplus
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}
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#endif
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#endif /* FS_UTIL_H */
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