x86: cleanup unused code
diff --git a/arch/X86/X86Disassembler.c b/arch/X86/X86Disassembler.c
index 26893e8..801e9f9 100644
--- a/arch/X86/X86Disassembler.c
+++ b/arch/X86/X86Disassembler.c
@@ -722,32 +722,6 @@
pub->x86.sib_base = x86_map_sib_base(inter->sibBase);
}
-#if 0
-// classify a byte intn prefix group (or 0 if it is not a prefix)
-static uint8_t prefix_group(uint8_t c)
-{
- switch (c) {
- default:
- return 0;
- case 0xf0: // lock
- case 0xf2: // repne
- case 0xf3: // rep
- return 1;
- case 0x2e: // CS segment override, or branch not taken (Jcc)
- case 0x36: // SS segment override
- case 0x3e: // DS segment override, or branch taken (Jcc)
- case 0x26: // ES segment override
- case 0x64: // FS segment override
- case 0x65: // GS segment override
- return 2;
- case 0x66: // operand-size override
- return 3;
- case 0x67: // address-size override
- return 4;
- }
-}
-#endif
-
// Public interface for the disassembler
bool X86_getInstruction(csh ud, const uint8_t *code, size_t code_len,
MCInst *instr, uint16_t *size, uint64_t address, void *_info)