strncat.s

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# Kernel Library
# strncat

.include "f_asm.inc"

.text

.global _strncat

_strncat:
	ENTER
		pushl %edi
		
		movl LEN(%ebp), %ecx
		movl DES(%ebp), %edi
		movl SRC(%ebp), %edx
		
		xorl %eax, %eax
		cld
next:
		scasb
		jnz next
		
		decl %edi
		pushl %ecx
		pushl %edx
		pushl %edi
		call _strncpy
		add $12, %esp
		
		popl %edi
		movl DES(%ebp), %eax
		 
	LEAVE
		ret