96void pm_buffer_append_string(
pm_buffer_t *buffer, const
char *value,
size_t length);
105void pm_buffer_append_bytes(
pm_buffer_t *buffer, const uint8_t *value,
size_t length);
113void pm_buffer_append_byte(
pm_buffer_t *buffer, uint8_t value);
121void pm_buffer_append_varuint(
pm_buffer_t *buffer, uint32_t value);
129void pm_buffer_append_varsint(
pm_buffer_t *buffer, int32_t value);
bool pm_buffer_init_capacity(pm_buffer_t *buffer, size_t capacity)
Initialize a pm_buffer_t with the given capacity.
PRISM_EXPORTED_FUNCTION size_t pm_buffer_sizeof(void)
Return the size of the pm_buffer_t struct.
PRISM_EXPORTED_FUNCTION char * pm_buffer_value(pm_buffer_t *buffer)
Return the value of the buffer.
void pm_buffer_append_format(pm_buffer_t *buffer, const char *format,...) PRISM_ATTRIBUTE_FORMAT(2
Append a formatted string to the buffer.
void pm_buffer_append_zeroes(pm_buffer_t *buffer, size_t length)
Append the given amount of space as zeroes to the buffer.
PRISM_EXPORTED_FUNCTION bool pm_buffer_init(pm_buffer_t *buffer)
Initialize a pm_buffer_t with its default values.
PRISM_EXPORTED_FUNCTION size_t pm_buffer_length(pm_buffer_t *buffer)
Return the length of the buffer.
Macro definitions used throughout the prism library.
#define PRISM_ATTRIBUTE_FORMAT(string_index, argument_index)
Certain compilers support specifying that a function accepts variadic parameters that look like print...
#define PRISM_EXPORTED_FUNCTION
By default, we compile with -fvisibility=hidden.
A pm_buffer_t is a simple memory buffer that stores data in a contiguous block of memory.
size_t capacity
The capacity of the buffer in bytes that has been allocated.
size_t length
The length of the buffer in bytes.
char * value
A pointer to the start of the buffer.