X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=src%2Fcc65%2Fscanstrbuf.h;h=a49a5f03541400ea08f2e16c42b14792d28b3246;hb=9b7c16ec4cbb5282642c377272224e3fc825f860;hp=9bd971441590ebcdef86cc680bad8fe5de9a62bf;hpb=ea50befaac9228edb2bab7f0bbf41881b4abc925;p=cc65

diff --git a/src/cc65/scanstrbuf.h b/src/cc65/scanstrbuf.h
index 9bd971441..a49a5f035 100644
--- a/src/cc65/scanstrbuf.h
+++ b/src/cc65/scanstrbuf.h
@@ -6,10 +6,10 @@
 /*                                                                           */
 /*                                                                           */
 /*                                                                           */
-/* (C) 2002      Ullrich von Bassewitz                                       */
-/*               Wacholderweg 14                                             */
-/*               D-70597 Stuttgart                                           */
-/* EMail:        uz@cc65.org                                                 */
+/* (C) 2002-2009, Ullrich von Bassewitz                                      */
+/*                Roemerstrasse 52                                           */
+/*                D-70794 Filderstadt                                        */
+/* EMail:         uz@cc65.org                                                */
 /*                                                                           */
 /*                                                                           */
 /* This software is provided 'as-is', without any expressed or implied       */
@@ -52,17 +52,27 @@
 void SB_SkipWhite (StrBuf* B);
 /* Skip whitespace in the string buffer */
 
-int SB_GetSym (StrBuf* B, char* S);
-/* Get a symbol from the string buffer. S must be able to hold MAX_IDENTLEN
- * characters. Returns 1 if a symbol was found and 0 otherwise.
+int SB_GetSym (StrBuf* B, StrBuf* Ident, const char* SpecialChars);
+/* Get a symbol from the string buffer. If SpecialChars is not NULL, it
+ * points to a string that contains characters allowed within the string in
+ * addition to letters, digits and the underline. Note: The identifier must
+ * still begin with a letter.
+ * Returns 1 if a symbol was found and 0 otherwise but doesn't output any
+ * errors.
  */
 
 int SB_GetString (StrBuf* B, StrBuf* S);
-/* Get a string from the string buffer. S will be initialized by the function
- * and will return the correctly terminated string on return. The function
- * returns 1 if a string was found and 0 otherwise.
+/* Get a string from the string buffer. Returns 1 if a string was found and 0
+ * otherwise. Errors are only output in case of invalid strings (missing end
+ * of string).
  */
 
+int SB_GetNumber (StrBuf* B, long* Val);
+/* Get a number from the string buffer. Accepted formats are decimal, octal,
+ * hex and character constants. Numeric constants may be preceeded by a
+ * minus or plus sign. The function returns 1 if a number was found and
+ * zero otherwise. Errors are only output for invalid numbers.
+ */