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#ifndef _CB_ARGLIST_H
#define _CB_ARGLIST_H
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
typedef struct {
char **list;
int count;
int capacity;
} CB_ARGLIST;
static inline CB_ARGLIST *arglist_new() {
CB_ARGLIST *arglist = (CB_ARGLIST*) malloc(sizeof(CB_ARGLIST));
arglist->count = 0;
arglist->capacity = 8;
arglist->list = (char**) malloc(sizeof(char *) * arglist->capacity);
return arglist;
}
static inline void arglist_append(CB_ARGLIST *arglist, ...) {
va_list args;
va_start(args, arglist);
char *arg;
while ((arg = va_arg(args, char *)) != NULL) {
if (arglist->count >= arglist->capacity) {
arglist->capacity *= 2;
arglist->list = (char**) realloc(arglist->list, sizeof(char *) * arglist->capacity);
}
arglist->list[arglist->count++] = strdup(arg);
}
va_end(args);
}
static inline void arglist_append_array(CB_ARGLIST *arglist, const char **arr) {
for (int i = 0; arr[i] != NULL; i++) {
arglist_append(arglist, arr[i], NULL);
}
}
static inline void arglist_free(CB_ARGLIST *arglist) {
for (int i = 0; i < arglist->count; i++) {
free(arglist->list[i]);
}
free(arglist->list);
free(arglist);
}
#endif // _CB_ARGLIST_H
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