cÎļþ²Ù×÷£¬¼æÈݶà×Ö½ÚºÍunicode
ÔÚ<TCHAR.h>Í·ÎļþÀÓÐÕâôһ×é²Ù×÷ÎļþµÄºê
#define _tfdopen _wfdopen
#define _tfsopen _wfsopen
#define _tfopen _wfopen
#define _tfopen_s _wfopen_s
#define _tfreopen _wfreopen
#define _tfreopen_s _wfreopen_s
#define _tperror _wperror
#define _tpopen _wpopen
#define _ttempnam _wtempnam
#define _ttmpnam _wtmpnam
#define _ttmpnam_s _wtmpnam_s
¸ù¾ÝÕâ×éºê£¬ºÜ·½±ã±àд¼æÈݶà×Ö½ÚºÍunicodeµÄ³ÌÐò¡£´Ó¶à×Ö½ÚתÏòunicodeҲʮ·ÖµÄ·½±ã¡£
Ïà¹ØÎĵµ£º
Ò»¡¢malloc()ºÍfree()µÄ»ù±¾¸ÅÄîÒÔ¼°»ù±¾Ó÷¨
1¡¢º¯ÊýÔÐͼ°ËµÃ÷
void *malloc(long NumBytes)£º¸Ãº¯Êý·ÖÅäÁËNumBytes¸ö×Ö½Ú£¬²¢·µ»ØÁËÖ¸ÏòÕâ¿éÄÚ´æµÄÖ¸Õë¡£Èç¹û·ÖÅäʧ°Ü£¬Ôò·µ»ØÒ»¸ö¿ÕÖ¸Õ루NULL£©¡£ ¹ØÓÚ·ÖÅäʧ°ÜµÄÔÒò£¬Ó¦¸ÃÓжàÖÖ£¬±ÈÈç˵¿Õ¼ä²»×ã¾ÍÊÇÒ»ÖÖ¡£
void free(void *FirstByte)£º ¸Ãº¯ÊýÊǽ«Ö®Ç°ÓÃmalloc· ......
£¨1£©zImage×Ô½âѹ
±¾ÎÄÒÔÁ÷ÐеÄSamsung¹«Ë¾µÄS3C2410£¬mini2440ƽ̨ºÍlinux-2.6.29ΪÀý£¬½éÉÜÈçºÎÔÚZIXǶÈëʽ¿ª·¢»·¾³ÏÂ̽Ë÷linuxÄÚºËÆô¶¯¹ý³Ì¡£
LinuxÄÚºËÆô¶¯Ò»°ãÓÉÍⲿµÄbootloaderÒýµ¼£¬Ò²¿ÉÒÔÔÚÄÚºËÍ·²¿Ç¶ÈëÒ»¸öloader£¬Êµ¼ÊµÄÓ¦ÓÃÖÐÕâÁ½ÖÖ·½Ê½¶¼»á¾³£Óöµ½¡£ËùÒÔÒªÁ˽âÄÚºËÆô¶¯×ʼµÄ¹ý³Ì£¬±ØÐë¶ÔbootloaderÈçºÎ ......
½á¹¹ÌåºÍ¹²ÓÃÌåµÄÄÚ´æ·ÖÅäÊÇCÓïÑÔµÄÒ»¸öÄѵ㣬ҲÊÇÃæÊÔÌâÖеÄÈȵ㡣
ʾÀý1£º
Union data1
{
double d;
int i;
char c1;
char c2[9];
};
sizeof(union data1 ......
ÔÚANSI CÖУ¬¶ÔÎļþµÄ²Ù×÷·ÖΪÁ½ÖÖ·½Ê½£¬¼´Á÷ʽÎļþ²Ù×÷ºÍI/OÎļþ²Ù×÷£¬ÏÂÃæ¾Í·Ö±ð½éÉÜÖ®¡£
Ò»¡¢Á÷ʽÎļþ²Ù×÷
¡¡¡¡ÕâÖÖ·½Ê½µÄÎļþ²Ù×÷ÓÐÒ»¸öÖØÒªµÄ½á¹¹FILE£¬FILEÔÚstdio.hÖж¨ÒåÈçÏ£º
typedef struct {
int level; /* fill/empty level of buffer */
unsigned flags; /* File status flags */
char fd; /* File des ......
C#¶¯Ì¬´´½¨²Ëµ¥
Ò»¡¢¼ÓÈëËùÐèÊý¾Ý
1¡¢´´½¨Êý¾Ý±í£º
create table t_SysMenu(
FMenuName varchar(50) not null ,
FMenuText varchar(50) not null ,
FMenuEvent varchar(100) ,
FMenuShortcutKeys varchar(50) n ......