first commit

src/string.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include <stdint.h>
+
+uint8_t bytes_equal(const char *l, const char *r, uint64_t count);
+
+uint8_t string_empty(const char *s);
+
+uint64_t string_length(const char *s);
+
+uint8_t string_equal(const char *l, const char *r);
+
+uint64_t string_split(char *string, char separator, uint64_t max, char **result);
+
+uint64_t string_byte_to_hex(uint8_t value, uint64_t max, char *result);
+
+uint64_t string_uint_to_decimal(uint64_t value, uint64_t max, char *result);
+
+uint64_t string_int_to_decimal(int64_t value, uint64_t max, char *result);
+
+uint64_t string_uint_to_hex(uint64_t value, uint64_t max, char *result);
+
+char *string_format(const char *format, ...);