1 files changed, 51 insertions, 0 deletions

diff --git a/csv.h b/csv.h
new file mode 100644
index 0000000..83755f3
--- /dev/null
+++ b/csv.h
@@ -0,0 +1,51 @@
+#ifndef ITS1_CSV_H_INCLUDED
+#define ITS1_CSV_H_INCLUDED
+
+#include <stdio.h>      /* FILE */
+#include <stddef.h>     /* size_t */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+        char quote_symbol;
+        char sep_symbol;
+        void *cb_arg;
+        void (*cb_error)(const char *, void *);
+        void *(*cb_allocate)(size_t, size_t, void *);
+        void *(*cb_reallocate)(void *, size_t, size_t, void *);
+        void (*cb_free)(void *, void *);
+} csv_options_t;
+
+extern const csv_options_t csv_default_options;
+
+typedef struct {
+        char *str;
+        int cap, pos;
+} csv_string_t;
+
+typedef struct {
+        int *fields;
+        int cap, pos;
+} csv_field_t;
+
+typedef struct {
+        const csv_options_t *csv_options;
+        csv_string_t csv_string;
+        csv_field_t csv_field;
+} csv_t;
+
+void csv_init(csv_t *csv);
+void csv_init_opt(csv_t *csv, const csv_options_t * const csv_options);
+void csv_free(csv_t *csv);
+int csv_nfields(csv_t *csv);
+const char * csv_field(csv_t *csv, int idx);
+int csv_read(csv_t *csv, FILE *in);
+void csv_write(FILE *out, int n, const char *fields[], const csv_options_t * const csv_options);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif