1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | #include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <assert.h>
#include <stdarg.h>
// you are free to copy/adapt this example
int _count_characters_in_final_string(const char* format, va_list args) {
// will be very similar to mintf
// fputc -> counter++
return 0;
}
void _fill_string_with_characters(const char* format, va_list args,
char* output) {
// will be very similar to mintf
// fputc -> output[i] = ch;
// i++;
}
char* smintf(const char* format, ...) {
va_list orig_args, args_count_str, args_fill_str;
va_start(orig_args, format);
va_copy(args_count_str, orig_args);
va_copy(args_fill_str, orig_args);
int num_of_chars = _count_characters_in_final_string(
format_str, args_count_str);
char* output_str = malloc(num_of_chars * sizeof(*output_str));
_fill_string_with_characters(format, args_fill_str, output_str);
va_end(orig_args);
va_end(args_count_str);
va_end(args_fill_str);
return output_str;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */
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