@OPTIMIZE: binary search

Bit field extraction.

Set the format mapping for all or individual substitutions.

** Ensures final expression result (including results from its jump ** lists) is in next available register. */

NOTE : Label position in mem must not change

Zero-terminated string hash, with support for ### to reset back to seed value We support a syntax of "label###id" where only "###id" is included in th

Mark a label so that it points to next emitted opcode

Rotate nibble to the left by the amount specified.

Serial send (DTE->DCE) functions */

PNG signed integers are saved in 32-bit 2's complement format. ANSI C-90 * defines a cast of a signed integer to an unsigned integer either to prese

** Create or reuse a zero-terminated string, first checking in the ** cache (using the string address as a key). The cache can contain ** only zero-te

Combines the row recently read in with the existing pixels in the row. This * routine takes care of alpha and transparency if requested. This routi

Write the start of a PNG chunk. The type is the chunk type. * The total_length is the sum of the lengths of all the data you will be * passing in p