Alternatives and similar repositories for pre-defined-macros:

Users that are interested in pre-defined-macros are comparing it to the libraries listed below

• Zguy / ZHeaders
  Public domain single-file libraries - stb style
  ☆20Updated 2 months ago
• mackron / sha1
  SHA-1 hashing implementation
  ☆13Updated 2 years ago
• origamicomet / loom
  Lightweight task scheduler. Public domain.
  ☆18Updated 7 years ago
• mingodad / tinycc
  My working copy of tinycc made reentrant
  ☆28Updated 2 years ago
• recp / xml
  🔋 In-place lightweight XML parser
  ☆13Updated 10 months ago
• dyeo / dyeo.h
  A collection of all my single-header libraries.
  ☆16Updated last year
• GrieferAtWork / tpp
  Tiny PreProcessor
  ☆17Updated this week
• mackron / c89thread
  C89 compatible threads.
  ☆32Updated last month
• mjansson / render_lib
  Rendering library for 2D/3D graphics
  ☆22Updated last year
• mity / c-reusables
  Collection of highly reusable C utilities.
  ☆27Updated last year
• mackron / dr_math
  ☆9Updated 5 years ago
• mjansson / vector_lib
  Math vector library
  ☆36Updated last year
• r-lyeh / stdarc.c
  Collection of small public domain file archivers
  ☆65Updated last year
• acoto87 / shl
  Single header libraries
  ☆23Updated 4 years ago
• Cubified / vt100utils
  A single-header C library for encoding, decoding, and doing useful things with ANSI graphics escape sequences.
  ☆26Updated 2 years ago
• AlexCeleste / Pyrite
  BASIC-style "compiler" as C syntax library
  ☆19Updated 12 years ago
• monolifed / tiny-regex-mod
  Single file modification of tiny-regex-c by Kokke
  ☆34Updated 3 years ago
• azmr / live_edit
  A collection of single-header libraries to help with reloading, debugging and profiling C(++) code.
  ☆14Updated 10 months ago
• mackron / c89str
  C89-compatible, single file, public domain string library.
  ☆27Updated this week
• mjansson / memory_lib
  Lock-free memory allocator
  ☆20Updated last year
• azmr / colourblind
  A C header file & shader for simulating colourblindness and checking contrast.
  ☆30Updated 6 years ago
• rswinkle / LearnPortableGL
  Porting the code from learnopengl.com to PortableGL
  ☆12Updated 10 months ago
• mpu / re
  Minimal and fast regular expression library for C.
  ☆18Updated 11 years ago
• win32ports / dirent_h
  header-only Windows implementation of the <dirent.h> header
  ☆22Updated last month
• nullgemm / mpiric
  portable, fast, approximate math functions
  ☆28Updated 3 years ago
• jtsiomb / gph-cmath
  C math library for graphics
  ☆12Updated 2 weeks ago
• SamB11011 / Truety
  A small TrueType font rendering library (with hinting).
  ☆13Updated 2 years ago
• rofl0r / htab
  simple and efficient hashtable implementation for C, taken from musl's hsearch()
  ☆21Updated 2 years ago
• eduardsui / doops
  Single C file event loop
  ☆28Updated 5 years ago
• pfultz2 / ZLang
  A plugin framework for namespace macros in C/C++
  ☆35Updated 10 years ago