add some string functions

1 files changed, 7 insertions, 0 deletions

diff --git a/qstd/str.h b/qstd/str.h
index da9bf36..308e92d 100644
--- a/qstd/str.h
+++ b/qstd/str.h
@@ -4,7 +4,14 @@
 #include <stddef.h>
 #include <stdint.h>
 
+struct Arena;
+
 uint64_t fnv1a64(uint8_t* buf, size_t size);
 uint32_t hash_string(const char* s);
 
+int string_equal(const char* a, const char* b);
+int string_copy(char* dst, const char* src);
+int string_len(const char* s);
+char* dup_string(struct Arena* a, const char* s);
+
 #endif