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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "util.h"
typedef struct strings {
char **strs;
int count;
} strings;
//# counts the number of times c ocurrs in s
int countChars(char *s, char c){
int count = 0;
for (int i = 0; i < strlen(s); i++){
if (s[i] == c) count++;
}
return count;
}
//# returns an array of strings (type strings) of the file contents, split by line
strings *parse(FILE *f){
strings *strs = malloc(sizeof(strings));
strs->strs = malloc(sizeof(char **));
char *line = alloca(256);
int count = 0;
while (fgets(line, 256, f) != NULL){
if (line[0] != '\n' && line[0] != '/'){
while (line[0] == '\t') line++;
line[strlen(line)-1] = '\0';
strs->strs[count] = malloc(256);
memcpy(strs->strs[count], line, 256);
count++;
}
}
strs->count = count;
return strs;
}
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