Changed libc structure, shouldn't've added anything new

2024-10-19 15:11:00 +02:00
parent e2e24d3853
commit 64b4e47d73
38 changed files with 264 additions and 276 deletions
@@ -0,0 +1,22 @@
+#include <string.h>
+
+char* strcpy(char* str1, const char* str2) {
+    char* dst = str1;
+    const char* src = str2;
+    while ((*dst++ = *src++) != '\0');
+    return str1;
+}
+
+char* strncpy(char* str1, const char* str2, size_t n) {
+    char* dst = str1;
+    const char* src = str2;
+    while (n > 0) {
+        n--;
+        if ((*dst++ = *src++) == '\0') {
+            memset(dst, '\0', n);
+            break;
+        }
+    }
+    return str1;
+}
+