1 files changed, 9 insertions, 0 deletions
diff --git a/src/user/lib/include/string.h b/src/user/lib/include/string.h
index 7235da9..cf621d5 100644
--- a/src/user/lib/include/string.h
+++ b/src/user/lib/include/string.h
@@ -2,12 +2,21 @@
 #include <shared/mem.h>
 
 long strtol(const char *restrict s, char **restrict end, int base);
+double strtod(const char *restrict s, char **restrict end);
 char *strchr(const char *s, int c);
 
 size_t strspn(const char *s, const char *accept);
 size_t strcspn(const char *s, const char *reject);
+char *strpbrk(const char *s1, const char *s2);
 
 char *strtok(char *restrict s, const char *restrict sep);
 char *strtok_r(char *restrict s, const char *restrict sep, char **restrict state);
 
 int strncmp(const char *s1, const char *s2, size_t n);
+int strcoll(const char *s1, const char *s2);
+
+char *strstr(const char *s1, const char *s2);
+
+char *strcpy(char *restrict s1, const char *restrict s2);
+
+char *strerror(int errnum);