advent-of-code/2022/lib/str.h


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#ifndef NEBUTIL_STR_H_
#define NEBUTIL_STR_H_

#include <stdio.h>

char* str_strip(char *str);
char** str_split(char *str, char delim);
void str_list_free(char **list);

typedef struct {
    char *buf;
    int size;
    int cap;
} StrBuilder;

void sb_init(StrBuilder *sb);
void sb_append(StrBuilder *sb, char *format, ...);
void sb_appendc(StrBuilder *sb, char c);

char* fgetline(FILE* fp);
int   fpeek(FILE *fp);

#endif