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-rw-r--r--asm/asm_x86.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/asm/asm_x86.h b/asm/asm_x86.h
index ec9ebd0..0781fc7 100644
--- a/asm/asm_x86.h
+++ b/asm/asm_x86.h
@@ -100,4 +100,6 @@ static inline void x86_paging_enable() {x86_set_cr(0,x86_get_cr(0)| 0x8000000
/** Disable paging */
static inline void x86_paging_disable() {x86_set_cr(0,x86_get_cr(0)&~0x80000000);}
+/** Read Time Stamp Counter */
+uint64_t x86_rdtscp();
#endif