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# LS Vector
Minimal, single-header dynamic array (vector) for C.
- Type-safe via macro code generation (not macro function calls)
- ANSI C
- Header-only
- Dynamic resizing
- Configurable memory allocators
## Quick Start
1. Copy `ls_vec.h` to your project.
2. Define any number of vector types:
```c
LS_VEC_INLINE(int, int_vector)
```
**OR** for separate declaration/implementation:
```c
// In header:
LS_VEC_DECL(int, int_vector)
// In source file:
LS_VEC_IMPL(int, int_vector)
```
3. Use the vector with normal C function calls:
```c
int_vector vec;
int_vector_init(&vec);
if (!int_vector_push(&vec, 42)) {
// push failed, allocation failure, handle that here
}
// Access elements via vec.data[i]
// Check size via vec.size
int_vector_free(&vec);
```
See [`ls_vec.h`](ls_vec.h) for detailed documentation and usage patterns.
## Custom Memory Allocators
Configure custom allocators by defining these macros before including the header:
```c
#define LS_REALLOC my_realloc
#define LS_FREE my_free
#include "ls_vec.h"
```
The allocators must behave exactly like standard `realloc` and `free`.
See [`ls_vec.h`](ls_vec.h) for detailed documentation and usage patterns.
## License
MIT.
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