schwarzb1's replies:

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how to free this 9 35 (1/7/2008 9:41:24 PM) comp.lang.c What is the correct way to free arrays allocated like this (from C FAQ):int **array2 = (int **)malloc(nrows * sizeof(int *)); array2[0] = (int *)malloc(nrows * ncolumns * sizeof(int)); for(i = 1; i < nrows; i+... copx (116)

question #18 33 30 (1/13/2008 3:11:39 AM) comp.lang.c I wrote this small program to read a 512 block of binary data and write the same to a file. My code compiled well. The only thing is when I ran the compilers binary instead of a data file of 512 bytes I g... nospam268 (588)

Urgent C Questions 96 45 (1/15/2008 2:41:56 AM) comp.lang.c 1. in the prg bellow what vars are stored on stack, heap, data segment? int i; void main() { int j; int *k = (void *)malloc(1); } (I think j and k are on stack, but where is ... hans8628 (20)

Textual data files in C 7 24 (2/5/2008 1:05:10 AM) comp.lang.c Hi all! I'm trying to read textual data files in C, but I'm still not sure what the best design might be. All data files have this format ----sample data--- SOME_ID_IDENTIFYING_FILE_TYPE data_record[0] data_r... franz_hose_1993AD (8)

preprocessor in c 5 25 (2/14/2008 1:42:02 AM) comp.lang.c first here is the code >>>>>>>>>>>>>>>>>>>>>>>>>>>>> /*errors.c*/ #include #define MAX 1000 /* this is the main function */ int main(){ prntf("hello\n"); //const float pi = 3.0; rturn 0; } >>>>>>>>>>>>>>>>... lwjct (1)

level order traversal of binary tree 4 36 (2/14/2008 2:01:40 PM) comp.lang.c Dear all, How good is this function which implements level order traversal of binary tree ? level_trav(struct node *sn) { struct node *queue[MAX]; int front = rear = -1; front++; rear++; queue[rear... sophia.agnes (81)

.h files 5 30 (2/21/2008 5:01:56 AM) comp.lang.c Ok I have a doubt regarding .h files. I basically have two modules in my software program - a.c and b.c There is .h file called d.h. d.h contains prototypes of functions in a.c so whenever i have to use funct... johnnash86 (30)

function returning pointer, could not change data it points to 9 26 (2/24/2008 5:07:24 PM) comp.lang.c I am getting "warning: assignment discards qualifiers from pointer target type" error from GCC and I know the error, but I still don't know how to correct that. I have a function with declaration: char* top(st... David.Abdurachmanov (50)

Compile error at testing Function Pointer 9 28 (2/27/2008 6:09:23 AM) comp.lang.c When I compiled this C source, a C compiler spat out a message which was "Declaration syntax error in function main()". I am having tested function pointer example program. Of course, I am a novice at C so that... emir (7)

printf() and void * 33 24 (3/2/2008 5:59:19 PM) comp.lang.c I recall from previous discussions here, that we must cast a non-void pointer to void * before printing its value with printf("%p"). Is it true, and if yes why? ... ivranos (429)