server-re/decomp/MessageServer_Release_x64/full/functions/0x14010e5f0.c

51 lines
1.2 KiB
C

/* MessageServer_Release_x64.exe sha256 7911b15c4379625eaa12ff227708aa3a033bc6ac2cf6b34283136e3a62df25f1
* Ghidra 12.1.2 decompiler output for 0x14010e5f0 FUN_14010e5f0
* Pseudocode, not original source. */
undefined8 FUN_14010e5f0(uint *param_1,uint param_2,int *param_3)
{
uint uVar1;
uint uVar2;
uint uVar3;
uint uVar4;
uint uVar5;
uint *puVar6;
if ((((param_1 == (uint *)0x0) || (param_3 == (int *)0x0)) || (param_2 < 2)) ||
((uVar3 = *param_1, 3 < uVar3 || ((uVar3 < 2 && (0x27 < param_1[1])))))) {
return 0x10;
}
uVar5 = 1;
uVar4 = 0;
uVar3 = param_1[1] + uVar3 * 0x28;
if (1 < param_2) {
puVar6 = param_1 + 2;
do {
uVar2 = 0;
for (uVar1 = uVar3; uVar1 != 0; uVar1 = uVar1 >> 1) {
uVar2 = uVar2 + 1;
}
uVar4 = uVar4 + (uint)(uVar3 == 0) + (uint)(uVar2 != (uVar2 / 7) * 7) + uVar2 / 7;
if (uVar5 < param_2 - 1) {
uVar3 = *puVar6;
}
uVar5 = uVar5 + 1;
puVar6 = puVar6 + 1;
} while (uVar5 < param_2);
if (0x7f < uVar4) {
if (uVar4 < 0x100) {
*param_3 = uVar4 + 3;
return 0;
}
if (0xffff < uVar4) {
return 0x10;
}
*param_3 = uVar4 + 4;
return 0;
}
}
*param_3 = uVar4 + 2;
return 0;
}