56 void * LV_ATTRIBUTE_FAST_MEM lv_memcpy(void * dst, const void * src, size_t len)  in lv_memcpy()  argument
62     if(len < 16) {  in lv_memcpy()
63         while(len) {  in lv_memcpy()
67             len--;  in lv_memcpy()
77         while(len > 32) {  in lv_memcpy()
82             len -= 32;  in lv_memcpy()
84         while(len) {  in lv_memcpy()
86             len--;  in lv_memcpy()
94         while(d_align && len) {  in lv_memcpy()
97             len--;  in lv_memcpy()
103     while(len > 32) {  in lv_memcpy()
105         len -= 32;  in lv_memcpy()
110     while(len) {  in lv_memcpy()
112         len--;  in lv_memcpy()
118 void LV_ATTRIBUTE_FAST_MEM lv_memset(void * dst, uint8_t v, size_t len)  in lv_memset()  argument
126         while(d_align && len) {  in lv_memset()
128             len--;  in lv_memset()
136     while(len > 32) {  in lv_memset()
138         len -= 32;  in lv_memset()
142     while(len) {  in lv_memset()
144         len--;  in lv_memset()
148 void * LV_ATTRIBUTE_FAST_MEM lv_memmove(void * dst, const void * src, size_t len)  in lv_memmove()  argument
150     if(dst < src || (char *)dst > ((char *)src + len)) {  in lv_memmove()
151         return lv_memcpy(dst, src, len);  in lv_memmove()
155         char * tmp = (char *)dst + len - 1;  in lv_memmove()
156         char * s   = (char *)src + len - 1;  in lv_memmove()
158         while(len--) {  in lv_memmove()
166         while(len--) {  in lv_memmove()
174 int lv_memcmp(const void * p1, const void * p2, size_t len)  in lv_memcmp()  argument
178     while(--len > 0 && (*s1 == *s2)) {  in lv_memcmp()
235 int lv_strncmp(const char * s1, const char * s2, size_t len)  in lv_strncmp()  argument
237     if(len == 0) {  in lv_strncmp()
241     while(len > 0 && *s1 && (*s1 == *s2)) {  in lv_strncmp()
242         if(--len == 0) {  in lv_strncmp()
253     size_t len = lv_strlen(src) + 1;  in lv_strdup()  local
254     char * dst = lv_malloc(len);  in lv_strdup()
257     lv_memcpy(dst, src, len); /*memcpy is faster than strncpy when length is known*/  in lv_strdup()