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| author | Tobias Klauser <tklauser@distanz.ch> | 2008-01-27 11:37:44 +0100 |
|---|---|---|
| committer | Tobias Klauser <tklauser@xenon.tklauser.home> | 2008-01-27 11:37:44 +0100 |
| commit | 7e0f021a9aec35fd8e6725e87e3313b101d26f5e (patch) | |
| tree | b1cacc4b24393f517aeb4610e9e1021f954307a8 /reference/C/EXAMPLES/ifndef.c | |
Initial import (2.0.2-6)2.0.2-6
Diffstat (limited to 'reference/C/EXAMPLES/ifndef.c')
| -rw-r--r-- | reference/C/EXAMPLES/ifndef.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/reference/C/EXAMPLES/ifndef.c b/reference/C/EXAMPLES/ifndef.c new file mode 100644 index 0000000..5fee1da --- /dev/null +++ b/reference/C/EXAMPLES/ifndef.c @@ -0,0 +1,12 @@ +#include <stdio.h> + + /* Create NULL if NULL was not + * created by stdio.h */ +#ifndef NULL + #define NULL '\0' +#endif + +main() +{ + printf("%c \n", NULL); +} |