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用户态memcpy

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fslongjin
2022-10-06 21:29:12 +08:00
parent 1067ae7da8
commit f5ae770ffc
1 changed files with 3 additions and 1 deletions

2
user/libs/libc/string.h

@ -47,3 +47,5 @@ char* strcpy(char* dst, const char* src);
* @return char* * @return char*
*/ */
char *strcat(char *dest, const char *src); char *strcat(char *dest, const char *src);
#define memcpy(dst, src, n) __builtin_memcpy(dst, src, n)