New string functions have been added to std/std.h.

Author: OpenSoftware-World

SystemLib/Std/std.c

@@ -22,4 +22,21 @@ int strlen(const char *str) {
     int len = 0;
     while (*str++) len++;
     return len;
+}
+
+void strcpy(char* dst, const char *src) {
+    while (*src) {
+        *dst++ = *src++;
+    }
+    *dst = 0;
+}
+
+void strncpy(char* dst, const char *src, unsigned int n) {
+    unsigned int i;
+    for (i = 0; i < n && src[i]; i++) {
+        dst[i] = src[i];
+    }
+    if (i < n) {
+        dst[i] = 0;
+    }
 }

SystemLib/Std/std.h

@@ -6,5 +6,7 @@
 int strcmp(const char *s1, const char *s2);
 int strncmp(const char *s1, const char *s2, unsigned int n);
 int strlen(const char *str);
+void strcpy(char *dst, const char *src);
+void strncpy(char *dst, const char *src, unsigned int n);
 
 #endif