Split a String Using Delimiter

Code

#include <stdio.h>
#include <stdint.h>

void split_string(const char *str, char delimiter, char tokens[10][20], uint8_t *count) {
    uint8_t row = 0, col = 0;
    *count = 0;

    while (*str != '\0') {
        if (*str == delimiter) {
            // End current token
            tokens[row][col] = '\0';
            row++;
            col = 0;
            if (row >= 10) break; // prevent overflow
        } else {
            if (col < 19) {  // leave space for null terminator
                tokens[row][col++] = *str;
            }
        }
        str++;
    }
    // Close last token if not empty
    tokens[row][col] = '\0';
    row++;
    *count = row;
}

int main() {
    char str[101];
    char delimiter;
    fgets(str, sizeof(str), stdin);
    scanf(" %c", &delimiter);

    // Remove newline
    uint8_t i = 0;
    while (str[i]) {
        if (str[i] == '\n') { str[i] = '\0'; break; }
        i++;
    }

    char tokens[10][20];
    uint8_t count = 0;

    split_string(str, delimiter, tokens, &count);

    for (uint8_t i = 0; i < count; i++) {
        printf("%s\n", tokens[i]);
    }

    return 0;
}

Solving Approach