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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
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4
user/libs/libc/string.h
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@ -46,4 +46,6 @@ char* strcpy(char* dst, const char* src);
* @param src 源串
* @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)