diff -r 8175ba2b3bcb -r 5577d6c27a33 src/string.c
--- a/src/string.c	Sun Nov 03 16:22:46 2019 +0100
+++ b/src/string.c	Sun Nov 03 16:34:29 2019 +0100
@@ -598,6 +598,38 @@
     }
 }
 
+int scstrcaseprefix(scstr_t string, scstr_t prefix) {
+    if (string.length == 0) {
+        return prefix.length == 0;
+    }
+    if (prefix.length == 0) {
+        return 1;
+    }
+    
+    if (prefix.length > string.length) {
+        return 0;
+    } else {
+        scstr_t subs = scstrsubsl(string, 0, prefix.length);
+        return scstrcasecmp(subs, prefix) == 0;
+    }
+}
+
+int scstrcasesuffix(scstr_t string, scstr_t suffix) {
+    if (string.length == 0) {
+        return suffix.length == 0;
+    }
+    if (suffix.length == 0) {
+        return 1;
+    }
+    
+    if (suffix.length > string.length) {
+        return 0;
+    } else {
+        scstr_t subs = scstrsubs(string, string.length-suffix.length);
+        return scstrcasecmp(subs, suffix) == 0;
+    }
+}
+
 sstr_t scstrlower(scstr_t string) {
     sstr_t ret = sstrdup(string);
     for (size_t i = 0; i < ret.length ; i++) {