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base: libRR:4823c4f3a4d48e5979b8e1349c62b47bd6d96c65
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compare: libRR:0952d2d60dec9b4c8a1d279f25c184467408163c
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libRR:main

No commits in common. "4823c4f3a4d48e5979b8e1349c62b47bd6d96c65" and "0952d2d60dec9b4c8a1d279f25c184467408163c" have entirely different histories.
4823c4f3a4 ... 0952d2d60d

3 changed files with 2 additions and 62 deletions
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31
core/exports/librr/bitfield.h
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@ -1,31 +0,0 @@
#ifndef RR_BITFIELD_H
#define RR_BITFIELD_H
#include <librr/types.h>
/// @brief Tests whether a bit of an u64_t at a given index from the least significant bit is set.
/// @param buffer Buffer of which to test the presence of a bit.
/// @param index Index of the bit of which to test the presence.
/// The index starts at 0;0 is the least significant bit.
/// @return Whether the bit in 'buffer' at 'index' was set.
inline bool_t rr_is_bit_set(u64_t buffer, usz_t index);
/// @brief Sets a bit at a given index from the least significant bit in an u64_t and returns the new u64_t.
/// @param buffer The buffer to set the 'index'th bit of.
/// @param index Index of the bit in the buffer (as counted from the least significant bit) to set a bit of.
/// The index starts with 0; there will always be a bit set (except if the index is greater than 63).
/// @return The modified buffer with the bit set.
inline u64_t rr_set_bit(u64_t buffer, usz_t index);
/// @brief Returns a bitfield with a given number of bits set to 1, beginning with the least significant bit.
/// @param count Number of bits to set
/// @return The bitfield of which the bits were set.
u64_t rr_bitpad_lsb(usz_t count);
/// @brief Returns a bitfield with a given number of bits set to 1, beginning with the most significant bit.
/// @param count Number of bits to set
/// @return The bitfield of which the bits were set.
u64_t rr_bitpad_msb(usz_t count);
#endif // RR_BITFIELD_H

29
core/src-c/bitfield.c
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@ -1,29 +0,0 @@
#include <librr/bitfield.h>
inline bool_t rr_is_bit_set(u64_t buffer, usz_t index)
{
return !!(buffer & (1 << index));
}
inline u64_t rr_set_bit(u64_t buffer, usz_t index)
{
return buffer | (1 << index);
}
u64_t rr_bitpad_lsb(usz_t count)
{
u64_t result = 0;
for(usz_t index = 0; index < count; ++index)
{
result |= 1 << index;
}
}
u64_t rr_bitpad_msb(usz_t count)
{
u64_t result = 0;
for(usz_t index = 0; index < count; ++index)
{
result |= (1 << 63) >> index;
}
}

4
core/src-c/runes.c
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@ -76,12 +76,12 @@ rune_t rr_extract_utf8(const char *string, usz_t offset, usz_t *increase)
if(string[offset] == 0x00) if(string[offset] == 0x00)
return ZERO; return ZERO;
isz_t offset_into_rune = rr_distance_to_last_utf8_rune_start(string, offset); usz_t offset_into_rune = rr_distance_to_last_utf8_rune_start(string, offset);
if(offset_into_rune < 0) if(offset_into_rune < 0)
return ZERO; return ZERO;
offset -= offset_into_rune; offset -= offset_into_rune;
isz_t rune_length = rr_identify_utf8_rune_length(string, offset); usz_t rune_length = rr_identify_utf8_rune_length(string, offset);
if(rune_length < 0) if(rune_length < 0)
return ZERO; return ZERO;