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core: instead of cpp-style, use C-style comments

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This commit is contained in:
Alexandre Abadie 2018-02-05 11:39:34 +01:00
parent 3d4d9c7902
commit aa57ea5b74
1 changed files with 4 additions and 4 deletions
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8
core/bitarithm.c
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@ -25,7 +25,7 @@
unsigned bitarithm_msb(unsigned v) unsigned bitarithm_msb(unsigned v)
{ {
register unsigned r; // result of log2(v) will go here register unsigned r; /* result of log2(v) will go here */
#if ARCH_32_BIT #if ARCH_32_BIT
register unsigned shift; register unsigned shift;
@ -37,7 +37,7 @@ unsigned bitarithm_msb(unsigned v)
r |= (v >> 1); r |= (v >> 1);
#else #else
r = 0; r = 0;
while (v >>= 1) { // unroll for more speed... while (v >>= 1) { /* unroll for more speed... */
r++; r++;
} }
@ -48,10 +48,10 @@ unsigned bitarithm_msb(unsigned v)
unsigned bitarithm_bits_set(unsigned v) unsigned bitarithm_bits_set(unsigned v)
{ {
unsigned c; // c accumulates the total bits set in v unsigned c; /* c accumulates the total bits set in v */
for (c = 0; v; c++) { for (c = 0; v; c++) {
v &= v - 1; // clear the least significant bit set v &= v - 1; /* clear the least significant bit set */
} }
return c; return c;