10 files changed, 48 insertions, 13 deletions
diff --git a/src/common/bam.lua b/src/common/bam.lua
new file mode 100644
index 0000000..8b302fa
--- /dev/null
+++ b/src/common/bam.lua
@@ -0,0 +1,8 @@
+local function lib(name)
+	local source = Collect('src/common/' .. name .. '/*.c')
+	return Compile(common_settings, source) 
+end
+
+common_libalgo = lib('libalgo')
+common_libc = lib('libc')
+common_libkogata = lib('libkogata')
diff --git a/src/common/include/ctype.h b/src/common/include/ctype.h
new file mode 100644
index 0000000..9808c9f
--- /dev/null
+++ b/src/common/include/ctype.h
@@ -0,0 +1,18 @@
+#pragma once
+
+int isalnum(int c);
+int isalpha(int c);
+int isdigit(int c);
+int isxdigit(int c);
+int isspace(int c);
+int isprint(int c);
+int isupper(int c);
+int islower(int c);
+int ispunct(int c);
+int isgraph(int c);
+int iscntrl(int c);
+
+int toupper(int c);
+int tolower(int c);
+
+/* vim: set sts=0 ts=4 sw=4 tw=0 noet :*/
diff --git a/src/common/include/debug.h b/src/common/include/debug.h
index 285343c..2db5a80 100644
--- a/src/common/include/debug.h
+++ b/src/common/include/debug.h
@@ -3,14 +3,14 @@
 #include <stddef.h>
 #include <stdint.h>
 
-void panic(const char* message, const char* file, int line)
+void sys_panic(const char* message, const char* file, int line)
 __attribute__((__noreturn__));
 
-void panic_assert(const char* assertion, const char* file, int line)
+void sys_panic_assert(const char* assertion, const char* file, int line)
 __attribute__((__noreturn__));
 
-#define PANIC(s) panic(s, __FILE__, __LINE__);
-#define ASSERT(s) { if (!(s)) panic_assert(#s, __FILE__, __LINE__); }
+#define PANIC(s) sys_panic(s, __FILE__, __LINE__);
+#define ASSERT(s) { if (!(s)) sys_panic_assert(#s, __FILE__, __LINE__); }
 
 void dbg_print(const char* str);
 void dbg_printf(const char* format, ...);
diff --git a/src/common/include/malloc.h b/src/common/include/malloc.h
index ec29d69..e55c25e 100644
--- a/src/common/include/malloc.h
+++ b/src/common/include/malloc.h
@@ -8,5 +8,6 @@
 void* malloc(size_t sz);
 void free(void* ptr);
 void* calloc(size_t nmemb, size_t sz);
+void* realloc(void* ptr, size_t sz);
 
 /* vim: set ts=4 sw=4 tw=0 noet :*/
diff --git a/src/common/include/string.h b/src/common/include/string.h
index e655f2c..d38bbb6 100644
--- a/src/common/include/string.h
+++ b/src/common/include/string.h
@@ -20,4 +20,13 @@ int strncmp(const char *s1, const char *s2, size_t n);
 char *strdup(const char* str);
 char *strndup(const char* str, size_t count);
 
+//TODO
+int strcoll(const char *s1, const char *s2);
+size_t strspn(const char *s, const char *accept);
+char *strstr(const char *haystack, const char *needle);
+char* strerror(int errnum);
+char *strpbrk(const char *s, const char *accept);
+void *memchr(const void *s, int c, size_t n);
+
+
 /* vim: set ts=4 sw=4 tw=0 noet :*/
diff --git a/src/common/libalgo/bam.lua b/src/common/libalgo/bam.lua
deleted file mode 100644
index 3b164a8..0000000
--- a/src/common/libalgo/bam.lua
+++ /dev/null
@@ -1,3 +0,0 @@
-local source = Collect('src/common/libalgo/*.c')
-
-common_libalgo = Compile(common_settings, source) 
diff --git a/src/common/libc/bam.lua b/src/common/libc/bam.lua
deleted file mode 100644
index cee2ec4..0000000
--- a/src/common/libc/bam.lua
+++ /dev/null
@@ -1,3 +0,0 @@
-local source = Collect('src/common/libc/*.c')
-
-common_libc = Compile(common_settings, source)
diff --git a/src/common/libc/ctype.c b/src/common/libc/ctype.c
new file mode 100644
index 0000000..56daa6b
--- /dev/null
+++ b/src/common/libc/ctype.c
@@ -0,0 +1,3 @@
+#include <ctype.h>
+
+// TODO
diff --git a/src/common/libc/string.c b/src/common/libc/string.c
index d2a5f2f..90cea34 100644
--- a/src/common/libc/string.c
+++ b/src/common/libc/string.c
@@ -144,4 +144,9 @@ char *strndup(const char* str, size_t count) {
 	return ret;
 }
 
+int strcoll(const char *s1, const char *s2) {
+	// TODO locale handling
+	return strcmp(s1, s2);
+}
+
 /* vim: set ts=4 sw=4 tw=0 noet :*/
diff --git a/src/common/libkogata/bam.lua b/src/common/libkogata/bam.lua
deleted file mode 100644
index 30cf9eb..0000000
--- a/src/common/libkogata/bam.lua
+++ /dev/null
@@ -1,3 +0,0 @@
-local source = Collect('src/common/libkogata/*.c')
-
-common_libkogata = Compile(common_settings, source)