?? calloc.c
字號:
#if !defined(lint) && defined(SCCSIDS)static char sccsid[] = "@(#)calloc.c 1.1 92/07/30 SMI"; /* from UCB 4.1 80/12/21 */#endif/* * calloc - allocate and clear memory block */#define CHARPERINT (sizeof(int)/sizeof(char))#define NULL 0#ifdef S5EMUL#define ptr_t void*#else#define ptr_t char*#endifptr_tcalloc(num, size) unsigned num, size;{ register ptr_t mp; ptr_t malloc(); num *= size; mp = malloc(num); if (mp == NULL) return(NULL); bzero(mp, num); return ((ptr_t)(mp));}cfree(p, num, size) ptr_t p; unsigned num, size;{ free(p);}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -