/ ************************************************************************ * * Purpose: Demonstrate global and internal variables * Author: M J Leslie * date: 02-Feb-94 * ************************************************************************/ int counter = 0; /* global because we are outside all blocks. */ int func(void); main() { counter++; /* global because it has not been declared within this block */ printf("counter is %2d before the call to func\n", counter); func(); /* call a function. */ printf("counter is %2d after the call to func\n", counter); } int func(void) { int counter = 10; /* local. */ printf("counter is %2d within func\n", counter); }
file: /Techref/language/ccpp/cref/EXAMPLES/global.c, 0KB, , updated: 1997/4/21 09:52, local time: 2024/8/15 00:48,
18.191.1.73:LOG IN
|
©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions? <A HREF="http://sxlist.com/techref/language/ccpp/cref/EXAMPLES/global.c"> language ccpp cref EXAMPLES global</A> |
Did you find what you needed? |
Welcome to sxlist.com!sales, advertizing, & kind contributors just like you! Please don't rip/copy (here's why Copies of the site on CD are available at minimal cost. |
The Backwoods Guide to Computer Lingo |
.