til_str: add preliminary growable string type

Preparation for eliminating open_memstream() usage...

1 files changed, 14 insertions, 0 deletions

diff --git a/src/til_str.h b/src/til_str.h
new file mode 100644
index 0000000..e653884
--- /dev/null
+++ b/src/til_str.h
@@ -0,0 +1,14 @@
+#ifndef _TIL_STR_H
+#define _TIL_STR_H
+
+typedef struct til_str_t til_str_t;
+
+til_str_t * til_str_new(const char *seed);
+void * til_str_free(til_str_t *str);
+til_str_t * til_str_newf(const char *format, ...);
+int til_str_appendf(til_str_t *str, const char *format, ...);
+char * til_str_strdup(const til_str_t *str);
+const char * til_str_buf(const til_str_t *str, size_t *res_len);
+char * til_str_to_buf(til_str_t *str, size_t *res_len);
+
+#endif