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authorTobias Klauser <tklauser@distanz.ch>2008-01-27 11:37:44 +0100
committerTobias Klauser <tklauser@xenon.tklauser.home>2008-01-27 11:37:44 +0100
commit7e0f021a9aec35fd8e6725e87e3313b101d26f5e (patch)
treeb1cacc4b24393f517aeb4610e9e1021f954307a8 /reference/C/EXAMPLES/single_array.c
Initial import (2.0.2-6)2.0.2-6
Diffstat (limited to 'reference/C/EXAMPLES/single_array.c')
-rw-r--r--reference/C/EXAMPLES/single_array.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/reference/C/EXAMPLES/single_array.c b/reference/C/EXAMPLES/single_array.c
new file mode 100644
index 0000000..70a3761
--- /dev/null
+++ b/reference/C/EXAMPLES/single_array.c
@@ -0,0 +1,30 @@
+int function1(char* array);
+
+main()
+{
+ /* The array MUST be initalised
+ otherwise the pointer will not
+ be defined. */
+ /* We have one less so the \0
+ will fit */
+ char array1[10]="987654321";
+
+ function1(array1); /* Pass the pointer to the array */
+
+ printf("%s\n", array1); /* O/P the altered array. */
+
+}
+
+/************************************************************************/
+
+function1(char * array)
+{
+ /* Pass a pointer to the string.*/
+ printf("%s\n", array);
+
+ array +=4; /* Modify the pointer. */
+ *array = 'x'; /* Modify the data pointed to
+ by 'array' */
+
+}
+