1 files changed, 29 insertions, 0 deletions
diff --git a/src/util.h b/src/util.h
new file mode 100644
index 0000000..b2836eb
--- /dev/null
+++ b/src/util.h
@@ -0,0 +1,29 @@
+#ifndef H_UTIL
+#define H_UTIL
+
+#include <inttypes.h>
+#include <sds/sds.h>
+#include <arpa/inet.h>
+#include <regex.h>
+
+/* Networking */
+uint16_t atop(const char *port);
+struct in_addr aton(const char* cp, int* output);
+
+/* Error handling */
+void herr(int output, const char* funcName);
+void herrc(int output, const char* funcName);
+
+/* sds string substition */
+sds gsub(sds str, const regex_t* regex, const char* repl);
+sds gsub_getm(sds str, const regex_t *regex, const char* repl, int* *matches, int *matchesCount);
+
+/* Other */
+#define clear_arr(arr) memset(arr, 0, sizeof(arr)/sizeof(*arr))
+int digits(int num);
+int streq(const char* first, const char* second);
+void shiftLeft(char* str, size_t size, size_t shift);
+int isNumber(char* str);
+int charCount(char* str, char cmp);
+
+#endif