X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstring%2Fstrncpy.c;h=3784df4dcdf2c8fbc722adb5455230567bf21b12;hb=19b4cc9a30c2ede7a0cd6c417b5f26851376b708;hp=2d865d782b7f0601798aa0b84ba600a6d65fe1ff;hpb=34893ecc2200dc7017c36a54cb6c5f4c2378b5ec;p=pdclib

diff --git a/functions/string/strncpy.c b/functions/string/strncpy.c
index 2d865d7..3784df4 100644
--- a/functions/string/strncpy.c
+++ b/functions/string/strncpy.c
@@ -5,4 +5,18 @@
 // This code is Public Domain. Use, modify, and redistribute at will.
 // ----------------------------------------------------------------------------
 
-char * strncpy( char * restrict s1, const char * restrict s2, size_t n ) { /* TODO */ };
+#include <__size_t.h>
+
+char * strncpy( char * restrict dest, const char * restrict src, size_t n )
+{
+    char * tmp = dest;
+    while ( ( n-- != 0 ) && ( ( *dest++ = *src++ ) != '\0' ) )
+    {
+        // EMPTY
+    }
+    while ( n-- != 0 )
+    {
+        *dest++ = '\0';
+    }
+    return tmp;
+}