From 7e0f021a9aec35fd8e6725e87e3313b101d26f5e Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Sun, 27 Jan 2008 11:37:44 +0100 Subject: Initial import (2.0.2-6) --- reference/C/EXAMPLES/funcpt1.c | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 reference/C/EXAMPLES/funcpt1.c (limited to 'reference/C/EXAMPLES/funcpt1.c') diff --git a/reference/C/EXAMPLES/funcpt1.c b/reference/C/EXAMPLES/funcpt1.c new file mode 100644 index 0000000..b73031a --- /dev/null +++ b/reference/C/EXAMPLES/funcpt1.c @@ -0,0 +1,40 @@ + +/************************************************************************ + * + * Purpose: 1. Define a pointer to a function. + * 2. Point at a function. + * 3. Execute the function. + * + * Author: M.J. Leslie + * + * Date: 04-Jun-95 + * + ************************************************************************/ + +int (*fpointer)(void); /* Define a pointer to a function */ + +int func1(void); /* Define a few functions. */ +int func2(void); + +main() +{ + fpointer = func1; /* Put the address of 'func1' in 'fpointer' */ + fpointer(); /* Execute 'func1' */ + + fpointer = func2; /* Repeat for 'func2' */ + fpointer(); +} + +/************************************************************************/ + +int func1(void) +{ + puts("martin was ere"); +} + +/************************************************************************/ + +int func2(void) +{ + puts("alex was ere"); +} -- cgit v1.2.3-54-g00ecf