1 files changed, 1 insertions, 0 deletions
diff --git a/string/common.h b/string/common.h
index 82ad4b1..1ca441b 100644
--- a/string/common.h
+++ b/string/common.h
@@ -22,6 +22,7 @@
 uint64_t strlen(const char *string);
 bool itoa(uint32_t num, char *buffer, uint8_t base);
 uint32_t atoi(const char *string);
+bool string_contains(char *haystack, char *needle);
 void memcpy(void *to, const void *from, uint32_t size);
 void memset(void *to, uint8_t value, uint32_t size);