1 files changed, 5 insertions, 4 deletions
diff --git a/src/include/libc.h b/src/include/libc.h
index cdf6dbc..c7ccda7 100644
--- a/src/include/libc.h
+++ b/src/include/libc.h
@@ -2,11 +2,12 @@
 #define _STRING_H_
 #include <stddef.h>
 
+void *strcpy(char *dest, char *src);
+void *memcpy(void *dest, void *src, size_t n); //TODO
+void *bzero(const void *dest, size_t size);
+void *memset(void *s, char c, size_t n);
 int strcmp(const char *str1, const char *str2);
 int strncmp(const char *str1, const char *str2, size_t n);
-void strcpy(char *dest, char *src);
-void memcpy(void *dest, void *src, size_t n); //TODO
 int memcmp(const void *s1, const void *s2, size_t n);
-void bzero(const void *dest, size_t size);
-int ceil(float n1);
+int ceil(double n1);
 #endif