altnames.c

来自「经典书籍：C Primer Plus(第五版)中文版和源代码 本书全面讲述了C」· C语言 代码 · 共 17 行

/* altnames.c -- portable names for integer types */
#include <stdio.h>
#include <inttypes.h> // supports portable types
int main(void)
{
    int16_t me16;     // me16 a 16-bit signed variable
   
    me16 = 4593;
    printf("First, assume int16_t is short: ");
    printf("me16 = %hd\n", me16); 
    printf("Next, let's not make any assumptions.\n");
    printf("Instead, use a \"macro\" from inttypes.h: ");
    printf("me16 = %" PRId16 "\n", me16);  
    
    return 0;
}