#define _POSIX_C_SOURCE 200809L #include #include #include #include "mapalloc.h" int main(void) { const char buf[] = "THIS IS A CONSTANT STRING"; char *ptr = MA_malloc(sizeof(buf)); memcpy(ptr, buf, sizeof(buf)); printf("%p: %s\n", ptr, ptr); MA_free(ptr); printf("freed\n"); MA_free(ptr); printf("freed again\n"); }