Fix last commit

http.h

@@ -0,0 +1,54 @@
+#ifndef INCLUDED_HTTP_H
+#define INCLUDED_HTTP_H
+
+#include <stddef.h>
+#include <stdio.h>
+
+typedef struct _HTTPHeaderList HTTPHeaderList;
+
+struct _HTTPHeaderList {
+    char *key;
+    size_t key_length;
+    char *value;
+    size_t value_length;
+    HTTPHeaderList *next;
+};
+
+HTTPHeaderList *http_header_list_push(HTTPHeaderList *list, const char *key, const char *value);
+
+void free_http_header_list(HTTPHeaderList *list);
+
+const char *http_header_list_search(HTTPHeaderList *list, const char *key, const char *def);
+
+typedef enum {
+    HRPR_OK,
+    HRPR_NO_MEM,
+    HRPR_BAD_VERSION,
+    HRPR_BAD_FORMAT,
+    HRPR_READ_FAILED,
+} HTTPRequestParseResult;
+
+typedef struct {
+    const char *method;
+    const char *uri;
+    // relative (shares memory with uri)
+    const char *path;
+
+    HTTPHeaderList *headers;
+} HTTPRequest;
+
+HTTPRequestParseResult parse_http_request(FILE *stream, HTTPRequest *restrict out);
+
+void free_http_request(HTTPRequest *restrict req);
+
+typedef struct {
+    int status;
+    HTTPHeaderList *headers;
+    size_t body_length;
+} HTTPResponse;
+
+const char *status_code_to_message(int status, size_t *restrict length);
+
+void format_http_response(FILE *stream, HTTPResponse *restrict resp);
+
+#endif