1 files changed, 7 insertions, 0 deletions
diff --git a/src/include/string.h b/src/include/string.h
index 15ec3f3..24ac216 100644
--- a/src/include/string.h
+++ b/src/include/string.h
@@ -2,10 +2,17 @@
 #define _DEF_STRING_H
 
 #include <gc/syscall.h>
+#include <stdlib.h>
 
 void *memcpy(void *dest, const void *src, int count);
 uint8_t *memset(uint8_t *dest, uint8_t val, int count);
 uint16_t *memsetw(uint16_t *dest, uint16_t val, int count);
+
 int strlen(const char *str);
+char *strcpy(char *dest, const char *src);
+char *strdup(const char *src);
+char *strchr(const char *str, char c);
+char *strcat(char *dest, const char *src);
+int strcmp(const char *s1, const char *s2);
 
 #endif