1 files changed, 4 insertions, 0 deletions
diff --git a/include/MSL_C/string.h b/include/MSL_C/string.h
index 83b7bd0..7b4755c 100644
--- a/include/MSL_C/string.h
+++ b/include/MSL_C/string.h
@@ -10,6 +10,10 @@ void *memmove(void *dest, const void *src, size_t n);
 void *memcpy(void *dest, const void *src, size_t n);
 int strcmp(const char *s1, const char *s2);
 int strncmp(const char *s1, const char *s2, size_t n);
+char *strcpy(char *dest, const char *src);
+char *strncpy(char *dest, const char *src, size_t n);
+char *strcat(char *dest, const char *src);
+char *strncat(char *dest, const char *src, size_t n);
 
 #ifdef __cplusplus
 }